I download the current version (KDE full). Checksums are all OK. Ran it as a Live CD, seem to be perky, so I thought I would install it to test on my hard disk. I have a small disk 40 gig. 1/2 of that is devoted to a KDE 3.5 updated version and I use that everyday. When LiveCD asked about hard disk partition I told it to take the other open 20 gig. I didn't setup a seperate swap, or /home, just said use the rest (20 gig). The install went well, and when I booted up I had the choice of 2010 or my older version 2009. I enter into 2010 and went online. Everytime I open a window, like opening package mananger, the window opens, and the mouse refuses to move, for about 3-5 minutes. After that I can move the mouse, but if I choose to go down in a lengthy menu, when I move the bar down, the mouse again freezes for another 3-5 minutes. It's almost as if the window manager cannot handle normal mouse movements, and I'm confused why the LiveCD would work well, and the installed version was so slow. Figured you might like to know what hardware I have, and I should mention my 2009 is formatted to ext3, and I noticed the default for the 2010 is ext4, and yes, they are both formatted to that rule. Here's a list of hardware from our sysinfo program.
I have a fallback DVD of my 2009, so if the general answer is wipe the disk and load fresh, I can do that to play with it again, and in worse case reload to my kde3.5 version. Hope someone might have an idea why. Thanks for reading, have a great day!

localhost
description: Desktop Computer
product: VT8601
vendor: VIA Technologies, Inc.
width: 32 bits
capabilities: smbios-2.3 dmi-2.3
configuration: boot=normal chassis=desktop
*-core
description: Motherboard
product: M6VLQ
vendor: BIOSTAR Group
physical id: 0
*-firmware
description: BIOS
vendor: Award Software International, Inc.
physical id: 0
version: 6.00 PG (01/01/2003)
size: 128KiB
capacity: 192KiB
capabilities: isa pci pnp apm upgrade shadowing escd cdboot bootselect socketedrom edd int13floppy360 int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer int10video acpi usb agp ls120boot zipboot
*-cpu
description: CPU
product: Intel(R) Celeron(TM) CPU 1100MHz
vendor: Intel Corp.
physical id: 4
bus info: cpu@0
version: 6.11.4
slot: Socket 370
size: 1100MHz
width: 32 bits
clock: 100MHz
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse up
*-cache:0
description: L1 cache
physical id: 8
slot: Internal Cache
size: 32KiB
capacity: 32KiB
capabilities: synchronous internal write-back
*-cache:1
description: L2 cache
physical id: 0
size: 256KiB
*-cache
description: L2 cache
physical id: 9
slot: External Cache
size: 256KiB
capacity: 2MiB
capabilities: synchronous external write-back
*-memory
description: Flash Memory
physical id: 18
slot: System board or motherboard
size: 768MiB
*-bank:0
description: DIMM
physical id: 0
slot: BANK_0
size: 512MiB
*-bank:1
description: DIMM
physical id: 1
slot: BANK_1
size: 256MiB
*-pci
description: Host bridge
product: VT8601 [Apollo ProMedia]
vendor: VIA Technologies, Inc.
physical id: 100
bus info: pci@0000:00:00.0
version: 05
width: 32 bits
clock: 33MHz
configuration: driver=agpgart-via latency=8 module=via_agp
*-pci
description: PCI bridge
product: VT8601 [Apollo ProMedia AGP]
vendor: VIA Technologies, Inc.
physical id: 1
bus info: pci@0000:00:01.0
version: 00
width: 32 bits
clock: 66MHz
capabilities: pci pm normal_decode bus_master cap_list
*-isa
description: ISA bridge
product: VT82C686 [Apollo Super South]
vendor: VIA Technologies, Inc.
physical id: 7
bus info: pci@0000:00:07.0
version: 40
width: 32 bits
clock: 33MHz
capabilities: isa pm bus_master cap_list
configuration: driver=parport_pc latency=0 module=parport_pc
*-ide
description: IDE interface
product: VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE
vendor: VIA Technologies, Inc.
physical id: 7.1
bus info: pci@0000:00:07.1
version: 06
width: 32 bits
clock: 33MHz
capabilities: ide pm bus_master cap_list
configuration: driver=VIA_IDE latency=32
*-ide:0
description: IDE Channel 0
physical id: 0
bus info: ide@0
logical name: ide0
clock: 33MHz
*-disk:0
description: ATA Disk
product: SAMSUNG SP6003H
physical id: 0
bus info: ide@0.0
logical name: /dev/hda
version: QV100-61
serial: 0594J1FW525662
size: 55GiB (60GB)
capacity: 55GiB (60GB)
capabilities: ata dma lba iordy smart security pm partitioned partitioned:dos
configuration: mode=udma5 smart=on
*-volume:0
description: Linux swap volume
physical id: 1
bus info: ide@0.0,1
logical name: /dev/hda1
version: 1
serial: 5127d669-9992-4924-8218-f2b570f6f3fd
size: 1261MiB
capacity: 1261MiB
capabilities: primary bootable nofs swap initialized
configuration: filesystem=swap pagesize=4096
*-volume:1
description: Extended partition
physical id: 2
bus info: ide@0.0,2
logical name: /dev/hda2
size: 54GiB
capacity: 54GiB
capabilities: primary extended partitioned partitioned:extended
*-logicalvolume:0
description: Linux filesystem partition
physical id: 5
logical name: /dev/hda5
logical name: /
capacity: 10GiB
configuration: mount.fstype=ext3 mount.options=rw,relatime,errors=continue,data=ordered state=mounted
*-logicalvolume:1
description: Linux filesystem partition
physical id: 6
logical name: /dev/hda6
logical name: /home
capacity: 3736MiB
configuration: mount.fstype=ext3 mount.options=rw,relatime,errors=continue,user_xattr,data=ordered state=mounted
*-logicalvolume:2
description: Linux filesystem partition
physical id: 7
logical name: /dev/hda7
capacity: 12GiB
*-logicalvolume:3
description: Linux swap / Solaris partition
physical id: 8
logical name: /dev/hda8
capacity: 3779MiB
capabilities: nofs
*-logicalvolume:4
description: Linux filesystem partition
physical id: 9
logical name: /dev/hda9
capacity: 24GiB
*-disk:1
description: ATA Disk
product: FUJITSU MPD3043AT
vendor: Fujitsu
physical id: 1
bus info: ide@0.1
logical name: /dev/hdb
version: DD-03-47
serial: 05041389
size: 4125MiB (4325MB)
capacity: 4125MiB (4325MB)
capabilities: ata dma lba iordy smart security pm apm
configuration: apm=off mode=udma2 smart=on
*-ide:1
description: IDE Channel 1
physical id: 1
bus info: ide@1
logical name: ide1
clock: 33MHz
*-cdrom:0
description: CD-R/CD-RW writer
product: LITE-ON CD-RW SOHR-5238S
physical id: 0
bus info: ide@1.0
logical name: /dev/hdc
version: 4S07
capabilities: packet atapi cdrom removable nonmagnetic dma lba iordy audio cd-r cd-rw
configuration: mode=udma2 status=nodisc
*-cdrom:1
description: DVD writer
product: LITE-ON DVDRW SHW-160P6S
physical id: 1
bus info: ide@1.1
logical name: /dev/hdd
version: PS08
capabilities: packet atapi cdrom removable nonmagnetic dma lba iordy audio cd-r cd-rw dvd dvd-r
configuration: status=nodisc
*-usb:0
description: USB Controller
product: VT82xxxxx UHCI USB 1.1 Controller
vendor: VIA Technologies, Inc.
physical id: 7.2
bus info: pci@0000:00:07.2
version: 1a
width: 32 bits
clock: 33MHz
capabilities: pm uhci bus_master cap_list
configuration: driver=uhci_hcd latency=32 module=uhci_hcd
*-usbhost
product: UHCI Host Controller
vendor: Linux 2.6.26.8.tex3 uhci_hcd
physical id: 1
bus info: usb@1
logical name: usb1
version: 2.06
capabilities: usb-1.10
configuration: maxpower=0mA slots=2 speed=12.0MB/s
*-usb:1
description: USB Controller
product: VT82xxxxx UHCI USB 1.1 Controller
vendor: VIA Technologies, Inc.
physical id: 7.3
bus info: pci@0000:00:07.3
version: 1a
width: 32 bits
clock: 33MHz
capabilities: pm uhci bus_master cap_list
configuration: driver=uhci_hcd latency=32 module=uhci_hcd
*-usbhost
product: UHCI Host Controller
vendor: Linux 2.6.26.8.tex3 uhci_hcd
physical id: 1
bus info: usb@2
logical name: usb2
version: 2.06
capabilities: usb-1.10
configuration: maxpower=0mA slots=2 speed=12.0MB/s
*-bridge UNCLAIMED
description: Bridge
product: VT82C686 [Apollo Super ACPI]
vendor: VIA Technologies, Inc.
physical id: 7.4
bus info: pci@0000:00:07.4
version: 40
width: 32 bits
clock: 33MHz
capabilities: bridge pm cap_list
configuration: latency=0
*-multimedia
description: Multimedia audio controller
product: VT82C686 AC97 Audio Controller
vendor: VIA Technologies, Inc.
physical id: 7.5
bus info: pci@0000:00:07.5
version: 50
width: 32 bits
clock: 33MHz
capabilities: pm cap_list
configuration: driver=VIA 82xx Audio latency=0 module=snd_via82xx
*-display UNCLAIMED
description: VGA compatible controller
product: Rage 128 RK/VR
vendor: ATI Technologies Inc
physical id: 8
bus info: pci@0000:00:08.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pm vga_controller bus_master cap_list
configuration: latency=32 mingnt=8
*-communication UNCLAIMED
description: Modem
product: LM-I56N
vendor: Smart Link Ltd.
physical id: 9
bus info: pci@0000:00:09.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pm generic cap_list
configuration: latency=32 maxlatency=50 mingnt=14
*-network:0
description: Wireless interface
product: 88w8335 [Libertas] 802.11b/g Wireless
vendor: Marvell Technology Group Ltd.
physical id: a
bus info: pci@0000:00:0a.0
logical name: wlan0
version: 03
serial: 00:40:f4:f1:1d:95
width: 32 bits
clock: 66MHz
capabilities: pm bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ndiswrapper+mrv8000c driverversion=1.55+Marvell,09/17/2004,3.1.0.19 ip=192.168.1.111 latency=32 link=yes module=ndiswrapper multicast=yes wireless=IEEE 802.11b
*-network:1
description: Ethernet interface
product: RTL-8139/8139C/8139C+
vendor: Realtek Semiconductor Co., Ltd.
physical id: b
bus info: pci@0000:00:0b.0
logical name: eth0
version: 10
serial: 00:e0:4c:bb:78:1f
size: 10MB/s
capacity: 100MB/s
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=half latency=32 link=no maxlatency=64 mingnt=32 module=8139too multicast=yes port=MII speed=10MB/s
*-network DISABLED
description: Ethernet interface
physical id: 1
logical name: pan0
serial: ae:70:7e:4e:d5:95
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes