I recently migrated our SBS 2003 to SBS 2008 on new hardware. I followed the guidance from MS and created the answer file. I put the answer file on a 2GB USB stick and booted the new server from the DVD. Everything went smoothly but now have a 2 GB D: partition that I never configured. It only contains 1 file called BOOTSECT.BAK which hasn't been modified since the creation date of the new server.
Can I delete this partition in disk manager without causing any problems?