i have looked on the forums, cuz i know it has to be on here, but i cant find it i have rooted my vibrant and installed lagfix on it... and iv got to say that its running **awsome**, extremely quick... but i know that the new 2.2 version is coming out, and i was just wondering - since my phone is rooted, would i still be able to update it to the 2.2? or would i have to un-root it? before i can update... will the lagfix prevent me of updating it too? and will i be able to re-root my vibrant if i un-root it and install the update... are roots possible on 2.2? before i rooted, when i would go to "settings" > "software update"... it would say something like "unavailable to update" or something along those lines... and now when i try, it says "DM initialisation is not ready. check network or SIM card".... why is that?