and please, do a search in the forums. it's really easy to do. all of your questions have been answered multiple times per day. we all love to help people here as long as they're willing to help themselves and follow the rules first.
RIM is very protective of their beta software. sorry i'm harshing on ya, but if you do a search, you'll very quickly see why people have become so short tempered over the issue of beta operating systems.