I have a full-size EZ-Flash IV that came with 1.66 star wars firmware pre-installed and I upgraded to 1.72 mother+reset patch. Is this the latest/best? I got it on eBay. The Chinese seller claimed it was brand new and it does look pretty new. How do I tell if it is the 2013 version or an older one? I've tried goomba, goombacolor, cologne and a few home-brews like the mod player and rogue. Most of these I can exit w/o turning off the GBA. I got the mother+reset1.72 from filetrip.net and it appears to be the latest. But if you go to the EZ-Flash OEM website, it looks like there is a more recent version but it doesn't say what number. I think I remember reading about 1.74 someplace...but there is waaaay too much defunct info on these carts!