Hi, I have an HVX 200 w/ fs-100. I don't have any p2 cards. Will the frame rate hack to get 2fps record the extra frames out over firewire to the fs-100 similar to the other variable frame rates? If so I'm going to pick up an SD card. Also, how big, file size, are the scene files...do I need a 1GB SD card or am I good with 256mb? thanks!