Remove Windows 7 beta? -

I installed Windows 7 beta on a partitioned disk (which means I can use my previous version of Windows). Now I decide to remove W7; so can I just simply format the partition?Or do I need to do anything else?

As long as you installed Windows 7 to the same partition and you have nothing else of value in that partition, yes, formatting it should remove all traces of windows 7 and give you a fresh partition to work with.