I want to make sure that I get this concept straight. After many years as a windoze user understanding Linux has been challenging! I can have many custom ROM's on my SD card but only one can be "Flashed" as the operating ROM at a time. If I want to run a differnt ROM I have to flash the new one. I think what is throwing me off is I have Clockwork Recovery and I flashed it. If I turn my phone off and turn it on I am still on the stock T-Mobile configuration. I may or may not flash Cyanogen, I know I don't want 2.2.3 with all it's problems. Sorry for this Noob questions but I don't want to brick my phone by thinking I know more than I do.