I am new here and is in need of some help. I have two computers: an Athlon 64 and an older but capable Pentium III, which is 32 bit. The DVD drive in the Pentium III is broken--I have to wait three days before Newegg will ship it and I need this Pentium III as a 2nd machine. Anyways, I have a working DVD drive in the Athlon, but since it is SATA, I can't switch it out, soooo...My plan of action was to put the Pentium's hard drive into the Athlon machine and install Fedora. Will this work or will it fail? Keep in mind the Pentium is 32 bit and the Athlon is 64 bit (and dual core), so will it boot w/o problems when I put it back into the Pentium computer? Any advice would be greatly appreciated.