I'm trying to find out install game data (using "Install Data" option on some games) actually does anything if using an ISO on CFW. I've been doing a bit of reading up on this and keep getting conflicting reports. I know there are special "enhancements" if you install game data for certain games. The game I see talked about the most is Monster Hunter Freedom Unite. If you install game data, the models of weapons and armor show up without having to press . Just trying to get a solid answer on this as I have never really seen a difference. Also, I've been reading that you CAN'T install game data with CFW as it errors out. I don't have enough room on my memory card to test this myself, so I thought I'd ask. NOTE: If not allowed to talk about this stuff, I will wipe topic. Please dont ban me.