Are you sure your player is 1.0 firmware? Could be 2.0...Also, I don't think it would allow you to install without it, but did you download the
.zip or
.bin file or whatever you need for your device's firmware that you need in order to continue with installation?
(At least I'm pretty sure you need one...I sure did for my friend's when I did theirs. Think it worked fine.)
Ooh! I found the site where I downloaded them from! Here ya go:
http://www.anythingbutipod.com/forum/showthread.php?t=22669(
.bins are within the
.zips)
Also, you need to know what firmware your device uses. You don't nee to break it open or anything ridiculous like that. Just go to:
"Home" button > Settings > System Info
Hope this helps! Good luck!
EDIT: You probably did all this correctly or it probably wouldn't even have installed, hm? Oh well..