Come on, make an effort. Everyone of your replies sound like you haven't tried anything that was written above, sometimes not even read it. -make a 2nd partition from within your running system: ~2 minutes -download VistaPE or GPartEd, burn the disc, boot, extend your partition: ~1 hour -make a slipstreamed XP (SP3) disc and reinstall: 4 to 10 hours (depending on the knowledge you need to get to achieve that).