I can say ultrasnow does not unlock 5.0.1 yet.
I have a 3gs 05.13.04 on 5.0 unlocked.
I also have a another 3gs 05.13.04 on 5.0.1 that is not unlocking after installing ultrasnow.
Thanks offroad406 for the info. I will will wait for now.
Miz.Michele - You can improve your battery consumption by tuning off Setting Time Zone in Location Services. That is being attributed as a problem in ios 5.0 that is fixed in 5.0.1
Thanks. I did that last night. Not really helping. I took my phone off the charger less than 10 minutes ago and now at 96%. All I did was answer this post and set my alarm clock.