It was the price of them that caught my attention. I don't need space like that.
It appears that RAID 0 is a better solution than a single fast drive. But how do you 'upgrade' an existing system to RAID 0?
I am guessing that I can do a complete backup using Acronis, install 2 hard drives, and then somehow recover from the backup dvd, but don't know. Does that sound reasonable?