So, basically, i got my galaxy s today... quickly tried some stuff, and i pretty much like it so far. But i do have some questions about unrooting and flashing. 1. Its currently branded and its eclair 2.1, should i flash an official generic froyo, or some custom rom like doc froyo 7.6.2? 2. If i were to root my phone, would i need to unroot it before flashing new rom? If so how would i do it (is factory reset enough or not)? 3. Which lagfix should i use after updating to froyo, that would be pretty easy to use and not cause data corruption or something like that? Thanks.