Clockwork mod help!

[jellyneckberry]

Ok so i have the mytouch 3g no headphone jack. And i rooted my phone for the first time. So i managed to get super froyo on and everythings fine. well then i looked on rom manager and i flash clockwork mod. however, whenever i try to boot with clockworkMod on it just stays on the green mytouch 3g screen. What i want to know is how to flash a new recovery and what will be the best custom rom for the MT3G because super froyo doesnt even let me have the google play market.