Does anyone have one? Especially the wireless version?

I have a PowerBook G4 (last model) and the new Apple wireless keyboard is essentially a wireless detached version of that exact same PowerBook/MacBook Pro keyboard layout.

I'd really like one but I'm a bit unsure about it. Does anyone have any advice?

I've always disliked wireless peripherals. Batteries don't just run out completely, they slowly die so the key presses will probably come and go when that happens. And you often wonder if you've missed the key or the battery is on the brink of dying. Annoys the hell out of me.

true.... never seen much point in a wireless keyboard (except for HTPC), wireless mouse on the other hand is quite useful