Just installed a new hard drive and re installed all of my programs, files, system (windows XP), etc. Everything seemed to work and even restarted my computer and everything worked okay. The next day we tried to start the computer and now we get a black screen stating the either the computer was shut down improper or there was was a problem and files were saved, etc and to start in one for the following options, safe mode, last best configuration, normal mode. When you choose one of these options it seems to try to start (even got to the Windows XP page one time) and it freezes. I tried putting in the Windows XP disk and it won't work (light on drive comes on, but won't do anything). I tried the disk for the new hard drive and that won't load either. Nothing seems to work. HELP!!!