I've just gotten my SGS (on o2 UK) and while mostly delighted the lag was getting me down so after looking around decided to try the JI6 Froyo ROM that's out for the Captivate. I897UCJI6 - FROYO - for real - xda-developers Now I wasn't sure it'd work on the SGS as they are slightly different phones, but it seems to work about 95%. The home button doesn't seem to work anymore, when I plug in a USB cable the phone reboots and my network connection keeps dropping. I cannot decide if it's worth sticking with this ROM cos it's lovely otherwise or if I should go back to something more o2 UK friendly? What do people here think?