Issues I've noticed with BETA:
Sticky issue with Volume...Applications (Unknown Sources)...etc...
Wifi / 3g switch doesn't work right. (Wifi enables right after disabling it)
That's it for now after a quick look
If someone has helped hit the THANKS, if you see a post that needs a MODs attention hit !REPORT
Best tools for any Android/Smartphone user are Titanium Backup, and Dropbox (get Dropbox Here