Hi Mike,
I used @ckpv5 flashable zip yesterday and worked fine for me (using LeeDroid 2.0)
just thought you might like to 'compare notes' I see his zip is slightly smaller and as such different
http://xdaforums.com/showpost.php?p=24813280&postcount=617
i tried this version too,
same problem with all - bad sign
but all works fine with leedroid rom ;/
maybe problem is not in this apk ?