Actually, the iLamp is semi-retired. It's a thing of beauty and does light duty as a jukebox.
The iMac is my main machine.
The PowerBook is long in the tooth. I have wanted to update it for ages, but Apple refused to put out a sub-notebook until the Air. I love the MacBook's but some how they never felt like a true replacement for the 12" Powerbook. I didn't like the Air either - until I played with one at the Apple store. Then a mad wave of technolust hit me and I had to have it - despite it's shortcomings.
My wife will inherit the PowerBook, but if she doesn't want it then it's heading to eBay.
Am planning my trip to the US right now and want to make some purchases - question: are there usually enough MBA, TimeCapsule 1TB and ATV in the stores (in NYC) or do I have to pre-order in one way or the other?