Trouble Loading Roms

[lionspride]

Ok, ive tried different comps so i know its the phone. When i try to load roms(ive tried several), the phone goes into the boot loader(the red green n some other color) it will flash a screen for like a split second(the screen says loading at the top, and something at the bottom which i never can catch) then it goes back to the boot loader for like a minute, and then goes to the screen with the progress bar. After this point it sits for like a minute or two, then the comp says it "encountered communication errors during the update process" and the phone just stays on the progress bar screen at 0%. At this point i can simply soft reset and im cool, i just cant load roms. Any suggestions?