When I boot up Linux the next time.........which entry on the menu do I choose? The last one that was just installed?
I guess that menu will all be changed when this gets figured out?
My suggestion is to keep boot kernels in your system, but to reorganize the entry in the following way:
1) the newer installed kernel 188.8.131.52
2) the previous installed kernel 2.6.32.....
3) other PCLinuxOS entries
To reorganize your boot items you need to go to PCC -> Boot -> Set up boot system
at first window (bootloader, main options, security) you don't touch anything and only click on button "Next",
here you will find the list of your entries, you can safely move all your entries up and down and setup a default choice,
when you have done you can click on "Finish".