7200rpm 2.5" disks impress me more than 100GB 4200rpm'ers... However, it's good to see how much data can be packed in such a small area. One can imagine the insane storage capacity that could be done in a common ATX tower filled with these since there are 5¼ adapters that can hold four 2.5" drives.
Thanks for the news. I would have posted it on the front page if I would have had the time to do it earlier. Now, it's quite late to do so.