HELP!!! Clockwork doesn't install roms!!!

[darkknight360]

I'm a noob but I can follow directions and instructions well. I Tried to turn my Nook into an android tablet. During my journey I've encountered just about every conceivable road block. All from error code #8 in trying burn an image to my SD, to SD not having enough space on the SD, to my current problem. I get all the way through to the "install zip from sd card" command and when I press it it doesn't install. It only shows "system" and "meta-inf". And when I try to select the install update from sd, it starts to install then says "not found". Is it the image, SD card, ROM, or Nook that's preventing cm7 from installing the program?
Please help! I'm so close , yet so far......
Thanks!

 

[patruns]

Well, you were right the first time by choosing install .zip from sd card. What ROM .zip did you put on the card for it to look for?