Argh!

So, I have finally taken the plunge and gone "beta" - but is it?
Well, the only thing I've noticed different so far is that I can add a label to my posts. I guess that's so that I can categorise them. At best, this post will fall under "Blogging" but not much else. Oh well.
I suppose to add labels to old posts I'll have to edit them all individually, which frankly sucks. If there's a better way, I'll let you know - if I ever find it!