Help SF wont work after flasshing and using odin

[mlindsey123]

i tried to use a custom rom on my fascinate 2 days ago and so i used odin and read a ton of fourms and thought i knew how to do it. well odin wiped my phone so ive been using all kinds of stock roms and nothing is working. I've tried odin tons of times and using stock files and DL09 and DJ05 and several other md5.tar files. what am i not doing or is there something im doing wrong?

every time i start my phone it kept on taking me to the Androidd System Recovery screen... now the screen is all white and wont do anything. but i can still get to download mode

PLease HELP!!!