Hamijo

First of all! hello!i'm totally new to BGT, I played BG1 and 2 some years ago, and recently I acquired this(but in my spanish language and found out that i can play BG1 with the graphics and engine of BG2 and tried to install it, i followed the step by step guide in a spanish web page (here) and everything was running fine, but lately my game has started to crash, it freezes my copmputer entirely, there is no other option that to do a hard-reset (it's painful!), it happens for no reason, i'm in the middle of a map just walking and crashs, or im in the middle of a dialogue and crashes, it loads well, no errors so I dont know if there's a file corrupt or something, I have been checking if there was some kind of log and found none (my baldur.log is empty) and my weidu.log shows only the mods installed. At first i was playing in 1024x768 res but when the game start crashing i changed it to 800x600 and still crash too, i tried to play in a windows but it's no use, crash, so i want to know if there is some way to fix it without reinstalling everithing or at least if my save will be compatible with the new version (i have installed BGT-08).
Any ideas? :S

Sorry for my crappy english.