Hi! I've been having a lot of problems with Wiiflow but I fixed all of them except one. I plug in my USB into my top USB slot (My WII is sideways) and I press install game on Wiiflow. it starts but within 10 seconds it says Not enough space: 331 35001 6 blocks needed, 401 783 available. I have a 1.7 gig USB for testing Wiiflow before i buy a larger one. I know for a fact Wii Sports is less than 1 gig and yet it still says not enough space.