I just got an e-mail reply from the director of sales at CLO. Looks like the t-arm won't be available until January 2008. Might just have to get an x-arm instead then.
I have their x-arm. Nice unit. Can do all the same stuff, but a bit price ($1k). I like the ability to tilt the display, comes in handy in my great room (10 windows). I recommend it.