Ryzom

I have a newer HP system running Vista with a basic, standard, no frills PS2 keyboard. Ryzom does not see when I use a few keys, specificly quotes and the left bracket key. I spoke to another player in-game with a HP system & basic keyboard as well who was running XP with the exact same issue.
Switching keyboards has no effect, and I did not find an updated driver available. Currently I am running the Microsoft driver 6.0.6001.18000 dated 6/21/2006.

Any ideas?