While the FZ30 looks like a very nice camera, I really dont know why anyone would spend $500+ on a point and shoot camera. (or at least one that is as big as a DSLR.)
If size isnt a concern, and manual focus IS, you best bet in that price range would be to pick up a Nikon D50 w/ 18-55mm DX Kit. You can throw it on fully auto and get great pictures just like it were a P&S, or you can put it on fully manual and have the best of both worlds - all for just about the same amount of money.