Allright, isn't ICS coming to this device relatively soon? If the updating problem still exists there, and GPS still struggles, I may write an update script to create new flashable ZIP files weekly for this device.
That's kind of what I'm waiting for. I don't want to go to all the time of fixing something that Acer may very well fix in the final ICS. If they release the final version and it's still messed up, I'll look into writing a script. Updating the LTO is not too much of a bother.