There have been bits and pieces of the schedule released via opponents homepages, Legends Classic tourney release, and the B1G/ACC Challenge. I have counted 10 games that have been released so far. The last 3 games of the OOC schedule can either raise IU's OOC to an elite level or put it on par with last seasons.
Here is an image of the schedule for next season. I have gone through 3 different ranking sites to compile their average RPI (or something similar) from last season. I also went through several sites projecting the top 25 (or so) for next season. At the bottom right is the 2011 schedule compared with the 2012 schedule. There should still be 3 OOC games that have yet to be scheduled. IU could end up having a really really good schedule for next season depending on those last couple of OOC games.