So, currently I have my Wii updated to 3.4U, and have the HBC and Backup Loader installed. However, my family wants to update to 4.0U to get all the extra stuff and some channels. I don't know if turning my Wiiconnect24 on will effect this in any way. Say, if I go to the shop...will it auto update to 4.0U from 3.4U? Or would it be possible to turn it on and say...download the WiiSpeak channel and get online with Animal Crossing while staying in 3.4U? Or, on the other hand, is it GOOD to update to 4.0U? I mean, the stuff coming out for it currently looks pretty tight, but I don't wanna lose all my HBC stuff, or my Backup capability. I also don't know if this would BRICK the wii or anything, so it has me nervous to even think of updating. If anyone could help me out on this, it'd be great! Please, pros, cons, or just general capability with 4.0U updates. Thanks!