I finally got it to work... It seems that msdos.sys was one of the files erased (even thought it was supposed to be hidden). So I copied it back from the desktop and it worked...! Thanks for your help! Art -- Arturo J. Morales (RPI '94) | art@aars.mit.edu Department of Biology | Massachvsetts Institvte of Technology http://minihelix.mit.edu/top.html |