I haven't found any. They are all ad-hoc as far as I can tell.
Ya that sucks thats why i'm still running 2.1 on my Epic wifi tether 3.0 pre XX is kinda flakey on froyo. That and the EB13 froyo that samsuck and sprint put out sucks and is full of bugs.
Well i guess i will just leave my GFs Optimus on VC. And anyone got a link to some info on how to block the update popup from showing when sprint starts to push it OTA