I haven't been around in a while, and was going to add this to Steve's post, but it's not really my one year anniversary yet. A year ago, Memorial Day weekend 2006, we put down our deposit for my Jasper Pearl TCH. It didn't arrive until August, but it was well worth the wait!
My FE during the winter (~34-36mpg) was not as good as my FE in the summer (38-40mpg), but now that temps are well above freezing and I'm not using the heat at all my FE is back up again. My current tank is 39.1mpg (half tank).
I have a little more than 7500 miles, and have had two oil changes. My car's record in the dealership database has a "big, strongly-worded note" indicating that ONLY synthetic 0W-20 is to be used in it. Instead of free oil changes I get almost-free oil changes, as I have to pay the difference between the free fossil oil and their cost of the Mobile-1 I want them to use in my car (which the parts department assures me they will stock adequately, so that when I come in for oil changes I won't have to go buy it myself

). Oh, I found out about the note, because when my husband took his RAV4 for its first oil change last week the guy asked him immediately if he wanted synthetic. DH said, "No, that's my wife's car." And the guy told him about the note LOL. I think they put that note in after I made them re-change my oil after they put 5W-20 in it despite my explicit and repeated instructions that they use synthetic 0W-20 when I brought the car in for the 7500 mile service.
In regard to the free oil change issue, I have spoken with the customer relations manager and my salesperson and told both that they need to add some kind of notation that makes it clear that synthetic 0W-20 for hybrids will not be completely free to all of the documents they have stating that the car's oil changes are "free for life". They both agreed that it was a good idea... we'll see if they do it.
The squeak... I had the console squeak, but only got it fixed at the 7500 mile service, because I didn't want the hassle of leaving my car with them for any length of time on a weekday. It has been almost a month and since they fixed it it has not returned. My car is now even more quiet than before... I love the quiet.
I still get compliments on the color, and I still love it.
I LOVE having all of the controls on the steering wheel. I am totally spoiled by that. When I drive the RAV4 (a Limited that only has the audio controls on the wheel) I feel like it's not as convenient as my car.
The TCH doesn't seem to be as hard to come by as it was a year ago. I regularly see five others in the area, including two owned by my employer. My dealership usually has at least two in their inventory online. Their inventory currently includes two of the anniversary edition models! Does anyone have one of those yet? I'm not a big fan of white vehicles, but I like that blizzard pearl white color...
Hope that everyone is still enjoying their TCH as much as I am still enjoying mine!