All in Wonder X1800 is already in beta
 

ATI MULTIMEDIA'S team finally did it this time. Because of lots of R520 delays, the All in Wonder team managed to finish its prototype card at the time when ATI launched its X1000 generation.
We know that the cards are out there, but ATI is still not ready to talk publicly about them. As before you can expect to see X1800XL, the second fastest chip, in All in Wonder cards as this is how ATI did things in the past.

We expect that ATI will go live soon with this card but it might wait till it actually can ship them. We expect that will take place in the next few weeks.

http://www.theinquirer.net/?article=26835