I started out with Vista Business (C:) on my laptop. I created a logical partition for the Windows 7 RC (D:) and a Data partition (E:) a while back and haven't used Vista since.
I now have a 30gb partition with Vista on it and when I look it up in Partition Magic it's labeled as an "Active and boot" partition. I want to format that partition and merge it with my data partition but I'm scared that since 7 is on a logical partition that I may screw everything up if I delete it. Any advice?