Developers from MIUI project, Galnet and Lttldvl are working to port Android 4.0 Ice Cream Sandwich SDK to Samsung GALAXY S (I9000).
For starters the ROM is booting up to the lockscreen as you can see from the photo above, but nothing more as the devs said the touch sensors and screen resolution needs fixing.
If you are a developer interested in their project you can go ahead to XDA forums and land a hand to the SGS community.
The ROM is flashable like CyanogeMod7 or any other custom ROMs.
via XDA Forums