This whole thing reminds me of when I was a Nokia owner...Nokia would release a firmware upgrade and the whole world would get it to their unlocked, sim free devices, but the operators such as vodafone, O2, etc would hold it up and not release it to their subsidized devices, and people would just freak out. Bottom line is most of those firmware upgrades were never made available...just the way it is with the operators like ATT. From past experience, an upgrade from eclair to froyo is fairly major and I doubt it will happen at all for the Captivate..ATT just doesn't have, or doesn't trust the technology to count on not screwing up tens of thousands of handsets..just my opinion