Just restore your backup, I am not home yet to check file.
it said
.android_secure.img not found. Skipping restore of /sdcard/.android_secure.
and home button is still dead...
i am getting a bit nervous about this thing.
Earlier, when I had to install the zip file, i did a factory reset from the settings menu (I got confused) before doing it from cw recovery. Can that have deleted the clockworkmod folder from sdcard??