I had whitebox linux installed on a 2nd hd and xp installed on my 1st hd well i deleated the partition on my 2nd hard and rebooted but i couldnt get back into xp because something called grub kept comming up so i put in a older blank drive and installed xp on that so i could atleast get going agian well when i hooked up the 80 gig hd that had windows and all my other information etc on it, It said it was only 30 gigs i ran the wd hard drive tool cd and it said unknown partation along with the 30 gig partition how can i recover my data and get back the full 80 gigs ?