I tried copying the 4.11 atioglxx.dll (into the root of the kotor2 folder, right?) and the disable vertex fix and it still hard locks after 5 minutes.
I have a clean OS just loaded (Win XP sp2)
IntelĀ® PentiumĀ® 4 CPU 2.80GHz
DX 9.0c
AGP RADEON 9800 PRO with latest drivers
AOpen AX4C Max MBD
Int ac97 audio (also locks with SB creative card I tried)
I don't experience this in any other games and I am stumped. Any more ideas?