I ran 1.3a slicer tonight to upgrade from 6.3b to 6.3e. Everything ran fine and I ran tweak which also completed without any problem. But it appears tivoapp was never touched, tivoapp still has the 8/2/2007 date and not surprisingly, I have no 30 sec skip or the other hacks. I ran tweak uninstall/install again and same thing. I have enough disk space, everything looks ok it's just that zipper remains unzipped. It displays 6.3e too. Any ideas? EDIT: I found this post from Russ that fixed it. I needed to run the "touch /zipper_flag" command before running the script.