I am considering buying an EZ-Flash IV but I have a few questions to ask before I do that. First off, can I use the link cable if I am playing a ROM with it? I want to be able to buy two and trade Pokemon between two different versions with two GBA's and Two EZ-Flash IV's. Second, is it compatible with the GBA Link Cable for the Gamecube? I want to be able to unlock features in games such as Harvest Moon and I want to be able to transfer Pokemon from Pokemon Ruby & Sapphire to Pokemon Box on the Gamecube. And finally, I want to also be able to use it with the GBA Player for Gamecube (The one that attaches to the base of the Gamecube). Is it compatible with the GBA Player and if so will I be able to trade Pokemon between my GBA with an EZ-Flash and my GBA Player for Gamecube with an EZ-Flash? Any help would be greatly appreciated.