ok so im finally going through with my dual booting now that i have time, i want to dual boot XP and 7, what size do you all recommend for the partitions, im also planning on making a 3rd partition for data. So what size do we recommend for the 3 partitions?
Well, you didn't mention your HDD size overall, but lets take 500 GB hdd, I'd recommend 75 GB partition for XP, 120 GB partition for Win 7 and other to the third partition for files.
And Remember, When duel booting 2 different OS's, the xp has to be loaded first. Then Windows 7. And I would go with a 20gb partition on xp, just for upgraded windows files.