Seeing as there seems to be a bit of confusion regarding future updates to I2G, I thought I'd clarify a few things here.
At present we don't have plans to put out any new releases of I2G unless there are new bugs the media ID issue that require fixing, but this is only because we're working on a new app which will eventually end up replacing I2G so our attention is focused on that right now. Because the code for I2G is fairly hideous to maintain, I've been rewriting it from scratch to make it easier to add in the various features people have been asking about for a while now. We're not committing to a release date though since the day jobs obviously take priority

As for the media ID issue, it's relatively easy to fix manually as you just need to fill out the media ID at offset 0x354 in the CON stub then rehash the region 0x344-0xB000 using SHA-1 and write out those 16 bytes to 0x32C. I expect some of the container rehashing tools could do the job, but I'll try and put out a quick app to automate the fix if I get some free time this week.
Thanks for the continued support,
- KrK