I think RebateMonger is talking about booting from the recovery CD you make from your imaging program.
I know with Macrium Reflect, you can make the image file while running windows, than boot to the recovery CD, and restore the image to another drive.
I can't speak for other imaging programs, but the free version of Macrium Reflect:
--Works with 32 and 64 but Windows, at least XP through 7
--Retains alignment on already aligned partitions
--Allows resizing of partitions
--Formats unallocated space for new partition ( not sure about alignment with this option since I always preformat/align)