About the last command, just copy from here:
rpm -qa | grep ntfs-3g
Probably it's installed ...
To use another terminal push Alt+F2 and type:
xvtTo mark text use your mouse, to copy use Ctrl+Shift+C.
Please, copy results from console
and type them into the CODE tags (#
symbol on the above menu):
I don't see anything ...
After all you will have full read-write access without mounting partitions in thunar, pcmanfm etc.