S2U2 problems?

[wrangler]

I feel like a total moron, but can't seem to get S2U2 to work on my 800w. I can't seem to figure it out! I don't know if there are any settings that I need to change/disable. Right now, I use the password locking feature, and the screensaver (since the phone is my watch), and between that and that's a pain because either I put it in my pocket too quickly, and programs start getting activated, or I have the lock code set for too short a duration, and then spend half my time punching in a password!

Please guide me!