Folks: With a great weekend to look forward to, I decided to give Xen a try. The first thing I tried to use was XenExpress.
I had a spare partition where I intended to install SXDE/SXCE and Belenix. Not knowing what to expect, I tried out XenExpress first. The installer asked a few questions, and then proceeded to wipe out my hard disk contents and to then install itself. Fortunately, I'd backed up everything just this Wednesday afternoon, and didn't have any new content since then (I didn't test my backups, though). So, be careful if you're going to try XenExpress anytime ! -- Sriram