Do surround or eyefinity support portrait-landscape-portrait setups

yes and its awesome. I currently use a Dell U3011 (2560x1920) with 2x 25" Hannspree (1920x1080) for the wings

My poor 2x6950 struggle if I crank up the detail though..

Eyefinity does support it? No way... I thought this will be much harder to achieve. Cant wait to try it. Will probably go for Dell 27 inch Ultrasharp and some thin bezel 20 inch monitors for wings. Got to measure before I buy I guess...

HOW?, when I tried it, had wings set to portrait, but when put into Eyefinity, it flipped back. Didnt seem to then have an option to change it. I cant find an answer to the portrait-landscape-portrait question anywheres!

Your monitors have to support the same Horizontal resolution. You cannot (As far as I know) run monitors with alternate resolutions unless you set the horizontal the same on all monitors.

When you setup an eyefinity display group it should accept the default windows settings for you and build your eyefinity display appropriately.

1440x900 _ 1920x1080 _ 1440x900 wont work unless you decrease horizontal resolution on the 1440 monitors to 1080x900.

Best of luck, sorry for the late reply.