Yeah i know it's not a real R4, but I know it still works. I tried downloading each and every firmware on their website www.r4deluxe.com on the box it says it's r4 deluxe not r4i deluxe. I've tried using YSmenu to no avail. I also tried formatting my microsd card which is a 4gb Sandisk MicroSDHC card. I tried formatting with both the panasonic SD formatter and the windows formatter. i know that this R4 works with SDHC because it says it on the box. So after all this i think it's either it doesnt like my brand of SD card or it's faulty. It's stuck on the loading screen. Any help will be appreciated.