I've been looking at the threads talking about SmartGuard and Roblock and really like the functionality of those apps. Unfortunately, they seem to be geared towards phones on GSM. Is there anything similar which would allow for remote lock, tracking, wipe, etc for a phone on CDMA?

SmrtGuard works fine on CDMA devices, and your Tour specifically:
SmrtGuard :: Your Smartphone Guardian™

Thanks! I hate to shuck out a monthly fee though and since I can back-up most everything to my computer, I don't see the recurring cost as beneficial. I do appreciate the pointer to it though!

The folks at vapssky.com responded that Roblock works on CDMA and that 2.0 will remain supported. I think I'll give that a try.