[myTouch 4G Accessories] Jon C:
I'm using it right now. Got it at T-Mo retail. It looks like every store only got two in-stock for some reason? I guess I could take pics, but it would be with my crappy old iPhone 2G camera, which would be really low-res and pointless. :/

So, the quick-n-dirty 'review', for those of you who are as nerdy as me:

Synapsis: Don't bother!

myTouch 4G Swivel Dock

Pros:

Nice, weighted base (where the BT antenna is housed, along with micro USB intput and 3.5mm audio out). It is definitely weighted and nice feeling.

Looks fairly sleek, despite the cheesy 'my' logo on the front of the dock.

Bottom of the 'weight' is rubberized, so it doesn't slide around.

The back of the swivel stand has the same, soft, rubberized material so the back of the phone does not scratch on the plastic.

It serves the purpose of securely (emphasis on this) docking your device. That thing isn't coming out without some force.

No Bluetooth PIN is required to pair (simply pair in BT settings).

Allows you to charge and sync over USB (think 'iPod / iPhone dock')

Streams audio from the phone to the dock, via BT.

Cons:

Does not come with an extra USB cable.

No solution to use the FM Radio without just dangling your headset off of the side (in fact, the 3.5mm from the phone is blocked by the cradle). So, so, so, very lame. I realize I could just buy a cheap FM Alarm Clock, but what's the point of having all of this cool tech in my phone if there's no practical way to use it? Wasted opportunity, if you ask me.

Getting the phone in there at first, you feel like it might be really easy to damage the USB port.

A small amount of 'rattle' to the swivel mechanism, but otherwise, sturdy.

It is somewhat difficult and awkward to seat the device into the dock; this is a really snug fit.

BT audio kind of sucks biggity balls. Highs crack and there is a general layer of compression running through everything. Basically, there's no point in playing files that are encoded at anything above 64KBPS. Listening to music on high-end speakers kind of sounds like ass. So, yeah. Not sure why they didn't just route the audio through the USB port, iPhone-style? It's not terrible, but if you're an audiophile, you will cringe a little bit. Directly inputting to the phone sounds 200x better.

There doesn't appear to be a way to pair the dock with your computer, to try and re-route the audio stream (super nerdy stuff on my part).

T-Mo, in all their wisdom, left out support for landscape viewing throughout most of the OS. Really bone-headed and stupid (same complaint I have with using the phone as a GPS device -- sideways contacts / phone = stupid).

The docking pins are not used in any way, shape, or form (no automatic 'desk mode' / no automatic alarm clock). Lame. So lame. I'm so disappointed by this, because the docking pins were one of the main reasons I went with this phone (assuming super-fancy docks would be coming out).

The 3.5mm audio cables you plug in can very easily be unseated / pulled out from a bump. I don't know if this is because I'm using super-professional-grade cables that have a hefty weight / insulation to them? But if the cable applies any pressure to the dock's input, I get the infamous analog 'BUZZZZZZ!' sound. It's not cheap, I just think the cables are too heavy-duty.

The Dock wraps over the volume and lockscreen keys. Kinda dumb, but I understand why this has to be. I imagine the BT audio normalizes anyway.

They really should've thought out how to integrate their docks with the OS a bit more.

It's not terrible, but it's not mind-blowing. I got it for 20% off, and was able to use credit from a returned accessory. I got it for about $30, and I think that's probably a more reasonable price for what amounts to nothing more than a fancy USB port with lousy Audio Out capabilities. It's a solid and safe way to charge your phone at night, basically. I'll probably keep it, but it is a bit of a letdown, if you were expecting to drop your phone into it and have it automatically launch some kind of cool interface. I think they should've routed the 3.5mm stream from the USB input, and that they should've found a way to include an FM antenna into the device to make use of the super nice FM radio app. The fact that it doesn't automatically go into Desk Dock Mode is infinitely disappointing to me.

Basically, if your only other solution was to have it nervously balance on the edge of your table, sitting on your laptop, with your cat / dog or a child running around the house? This is a much better and safer solution.

If they just built landscape support into Sense, this would be pretty sweet. But I guess that's why they have it 'swivel', right? Lame. :(

Feel free to ask me any more questions, if you've got 'em.