I have already submitted a cam_ext.cfg that fixes the uneven framerate and enables multisampling (just a bunch of on/off switches really, but hey, why not). maybe it got lost somewhere? will resubmit it through the ticket system when I get back from work.
as for the bugfixes, if there are critical/major bugs, drop a list on me and I'll have a look.
Most of them are stuff like stuck loot and stuck guards. I've heard that there are some critical bugs latter in the game but I haven't reached it yet. I know that these are in the normal game but you gave GOG a buxfixed version of Thief GOLD to GOG; I just think Thief 2 should have a bug fixed version as well.