New rom woes.

[t[a]ylor]

I ran the new room, it stopped at the 11% as expect and then ran on through. It reached 100% and said your new rom is installed, from there I tried to use my phone and I was stuck in bootloader with the 4 colored lines and I cant get out of it, I tried to install my old rom, 2.17, and the computer is saying that my mogul has no disk image mounted, so like, theres no rom on my phone and the rom on the computer wont work. I have 100% bricked the phone and I cant get out of the boot loader. PLEASE HELP ME, FLAME ME, what ever, just please I'm in serious need of some help.