No other games than NWN installed on my compy at the current moment, but I do own the following: Half-Life 1, both Baldur's Gates and their expansion disks in one good cheap buy! Black & White, Neverwinter Nights 2 and the expansion, and of course Vampire the Masquerade - Bloodlines
For the latter I recommend entering a google search of "Vampire Masquerade Bloodlines unofficial patch". That ought to fix a bunchload of the nasty bugs that Troika had to leave to the game. It's a big download, and you just got to patch the game to Troika's last patch, and then unpack the large file to the install directory, and voila