Be careful when you summon elementals or monsters. When they die or disband, the spot on which they last stood is blocked off. That could be real trouble on a narrow bridge etc...

Yeah- that almost jobbed me on more than one occassion- especially with skeletons summonned by the cleric when they leave bows lying around in tight corridors. Had to return to a saved game to continue.

I'm pretty sure this was one of the problems fixed in the patch that was just released. Go to www.interplay.com to get it.