Yeah, the Wal_mart $200 special. Woohoooo! Anyway, yeah, VPC on a TiBook 667 runs XP at what seems to be 1/3 the speed of a PII 300. While that's pretty slow if you're gonna try any gaming, the fact that I can run the XP install from a CD at all makes me ecstatic. VPC rocks for trying out virii, and randomly installing apps that you don't trust, and using applications that are mutually exclusive because they depend on different versions of the same libraries. Speed? Speed's still pretty weak. That's what happens with hardware in software.
I'll keep on using VPC 5 though. The improvements from 5 to 6 don't seem to be enough of an advantage for my workflow to justify paying money for them. I'm glad to see they're not letting the product got crusty though.