I am the proud owner of an iMac desktop and I also dual boot the machine using Windows XP SP3. I've noticed my iMac seems to run Windows XP flawlessly... much better than my now obsolete Windows PC computer... no more blue screens! I also have a Sony laptop which from time to time is still blue screening on me. I'm wondering if anyone has installed Windows XP on their MacBook Pro. Have you been getting the same good results as I have had on my iMac? Thanks!