Thanks...I just remembered I used root explorer to turn some bloat to .bak files...I wonder if the wireless teathering hack (the one where you change in the database) will cause an issue?
Not sure. What I've read is the "all signatures" will be verified. I assumed that meant that all the bloatware and system files will be verified as valid. I don't really know about your tethering app, but I would sure get rid of it before trying. YMMV!!