I'm not saying peope wouldn't be helpful but there are a lot of developers and coders and whatnot on this board, and there are some questions you just don't ask. Like, "I'm having X problem with IE." (Answer: "why are you using that piece of crap?") So I figured it would go like this:
Can I skip from Beta 3 to (say) Beta 5?
Why would you want to skip a Beta? That makes no sense!
Because upgrading it myself is a nervewracking process that often ends badly, and I hate to bother someone else again this soon.
You should learn how to upgrade properly, it's not that hard! You just unzip the chimode and teleport it to the mySquirrel and then do the hokey pokey and some calculus! And voila!
But, I was wrong - sorry to have pre-judged.