Captain Chaos
There are now A LOT of AE300 owners out there (and even more over the big pond) and I don't recall ever reading about any problems with the Panasonic. Im not going to jinx mine by saying anything about it but you sure won't get the Lamp bug/No Start problem with it that seems to be plaguing a PJ costing £500 more. I've been more than happy with mine so far
I would be most annoyed if I were a HS10 owner and had to put up with that cr*p just because Sony couldn't be bothered to test it in the lab for 100 hours or so, that's all it would have taken for them to spot the problem. Now they've got tens of them being sent back, and annoying their customer base to boot.
I'm not knocking the unit itself, it sounds a very nice machine, but would I hell want to own something for more than a year if it started playing up in the first month.

I'd be panicking everytime i switched the damn thing on !
Sorry, for veering off course a tad

, I don't think you'll experience any problems with the ae300 mechanical wise. I do wish I'd seen a Z1 being demoed though as I can't help but think I'd prefer a touch of screendoor and a sharp image to one that seems a bit out of focus at times. Perhaps it's just the DVD's I've been watching

The ae300 doesn't seem to be able to display faces very good in my opinion, deals with everything else very well though.
Ghidorah, sorry I can't comment on the Z90/91, I don't know much about that.