New
#11
I was basing all my jibberish on the likelihood that he had the Windows Vista previously installed on the "System Reserved" *small* boot partition or more appropriately "multi(0)disk(0)rdisk(0)partition(1)". Whenever a dual boot is set up the old "C" drive where the Vista resided is renamed "D" and the Windows 7 assumes the "C" title. Not the way it looks in the MBT though, the first primary is going to be the system/boot and cannot be deleted or reformatted using Disk Manager. He can extend it forward from the beginning of partition(1) but he will should not be able to extend it backwards from partition(2).
He will have to start over during Setup and gobble up that partition by deleting all partitions on disk(0) and reformatting the drive in order to use that space effectively. Till then he is probably stuck with it the way it is. Having said that I seem to remember a neat Linux utility that might be able to accomplish what he wants...