So I have been on 2.2.1 for months now and phones worked great. But some of my apps have begun to stop working with being on an older ispw. I have spent the past hours trying to fgure this out. I have downloaded the new 3.3.1 and the old 3.2.1 but when I go into itunes and do the Shift/restore. The ispw zips I extracted to the desktop contain no .ispw files. I have tried to redownload the zip from different sites and same problem everytime. Need some help here. Planning on running redsnow 0.9.4. Also running windows 7.