Windows Home Server

I got the beta release for Windows Home Server(WHS) on Friday. I was planning on installing it this weekend until I ran into a road block. I knew from the beginning that the plan for this release of Windows was not initially going to be offered as a box version and that this is a Release Candidate and that it shouldn't be taken as the final version. The road block I ran into was the Hard drive requirements. WHS requires 65GB to install. 65, I have lots of 40 GB drives and even a 60GB drive, my next largest are 2 200GB and they are currently in a RAID setup that I don't want to break. So my plans for the weekend were shot as I could not even install the software to see the interface for myself. I was really looking forward to playing with it. I guess that will have to wait until I get more drives, or the hardware becomes available and the cost isn't too high.