I have done one Eyefinity 3 monitor setup for games before. However monitors have a bezel that you have to deal with when playing games, watching movies, and anything media related. HD projectors offer a great solution and the iSival MP720B1 does a good job on a budget and an awesome small form factor. Check out the videos to see some of my demonstrations of ultra wide setups that can deliver huge resolutions.
Two projector setup
Ultra Wide Demo Scene
Ultra Wide Dirt 2 Game
I tried both 3200 x 900 resolution and 4032 x 1080. They both look great!
Pretty amazing results right? Thanks to Sival Instrument's Richard Quan for providing the second projector for these demonstrations. There's so much more that I could do with two projectors but that will have to do for now. Enjoy!
Gear on the video:
iSival MP720B1 Projector
Note: I will be without technology (pc and internet) for a few weeks so I won't be able to answer questions until early May. Adios!