Nice work, was waiting for this
Regarding the $systemupdate stuff some people are nervous about; I never remove that folder, just convert to GOD and play and have never had any problems sofar.
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Finally, dashlaunch default settings for "noupdater" parameter is true, meaning it will actively prevent the xbox from running any systemupdates at all.
Bingo. I've got at least 50 full games installed on my system, all ISO2GOD, and never been prompted to update. I've only updated the dashboard when I had to. No need for anyone to jump through all those hoops.
i have seen people turning a 3 dvd game into one big god file, how do you do it?

Extract the files, combine files, create ISO, convert that ISO to GOD. It doesn't usually work, however. Every game's structure is different.