oh great. i just finished building it about 6 hours ago, and just installing the stock fan was difficult as this is my first time. but now i got more problems. im using my 2 hard drives from my old pc and when i booted up and it started loadin xp it said hal.dll was missin or corrupt! so i couldnt do anything with that. i couldnt find the xp disk but found home edition. so after moving files from one harddrive to the other i instaled xp home onto the blank hdd. (continued...)