Update 12/7/08: I have the rom dumped and extracted, and am starting to get a kitchen made with some help from the guys at ppcgeeks.
Update 12/9/08: Ive been working on building a rom, but have run into a couple problems that i'm looking into. wont have a rom up tonight guys
Update 12/13/08: I finally got my omnia today. The stock rom isnt as bad as i thought it would be, its actually pretty quick. The kitchen is giving me one huge error with inserting the imgfs partition into the rom, and i have yet to recieve help, as the tools i am using are made for the gsm omnia, and it looks like the partition checksums might be different. Still investigating this issue, but at the moment im just bent on customizing the omnia as much as possible with just the stock rom. The guys over at modaco.com might have GPS unlocked within the next couple of days without a custom rom, so that would be one major win over needing a custom rom.
Update 12/14/08: Here is a link to the kitchen that i have been working on, but at the moment it is none functioning. Im updloading it so people can try playing with it, and hopefully someone out there can get it working.
http://www.filedropper.com/samsungi90xromkitchen ONCE AGAIN, THIS IS NOT A COMPLETE KITCHEN!
***WARNING*** FLASHING A CUSTOM ROM CAN/MAY/WILL BRICK YOUR DEVICE. I TAKE NO RESPONSIBILITY FOR WHAT YOU DOWNLOAD ON YOUR DESKTOP OR TRY FLASHING TO YOUR DEVICE.
To-Do list:
Get kitchen made (OEM, SYS, XIP structure) Completed on 12/7/08
Clean up kitchen (remove un-necessary files)
Flash first custom rom on cdma omnia
GPS Unlock
Update XIP, SYS to latest build
Port kitchen for use with ppckitchen.org's buildos