Has anyone seen any Radeon HD3870x4 crossfireX reviews?

[wirelessfender]

I am very interested in seeing some numbers on a CrossfireX x4 setup. I Have seen what 2 3870's can do and It was very impressive. Please let me know if you find any review with 4 as I cant seem to find any.

 

[Slobogob]

If i remember correctly the drivers don't support 3 and 4 way crossfire yet.

 

[Harrisson]

AMD was showing 4 x 3850 playing Microsoft Flight sim on eight monitors some time ago, not sure if its possible yet with available Catalyst drivers. 3870 X2 to be released the end of January, lets hope drivers will be mature to some extent by then.