I use the newest wiiflow with the hack for 4.3 using Smash Bros Brawl. I also was able to figure out loading the new ios to get Black Ops working. The one thing I cant seem to ever get right is being able to use my instruments with Rock Band and/or Guitar Hero games. Any advice would be great. I have searched on this and dont seem to come to a definitive answer. Someone told me I needed to get a specific ios to enable usb 2.0 but not sure what or where to find what I need. Any advice would be great. Thank you.