I rooted successfully today. Seemed to have no problems. I then used Rom manager to update to the 2.5 of Liquid Thunderbread and it came up successful. However, I then noticed I had no cell reception, it did not receive any signal. I looked it up and saw that a radio update was suggessted. I decided to restore my backup and saw that the signal came back when I did. I flashed the radio to my non-rom'd phone, and now I have no signal even without a rom. Please please please help me.
) so id also advise checkin them out 
) and then if you still feel the need to use rom manger(for whatever reason) go right ahead. at least you wont panic if something happens