Weird that AT.Net didn't figure it out. Developers hang out there. So the actual apps did move to the external SD? Do they open and seem to be stable?
EDIT: Looked at new posts on AT.Net, and they seem to favor against the Astro solution?
For the price, I'd love to just go grab it at CostCo (saw it at the $189 this week), but developers don't seem to be interested in working on this (and solving the memory issue).