There is a new developmentcard to use with your GBA. This one makes use of USB and the transfer is faster than on usual carts using a linker. This item might be interesting for you if you want to try the dozens of Freeware GBA productions out here. Preordering is possible from now on… some of the features:
Operates on a single USB to GBA link port cable, the most portable fashion device for your package, GBA and GBA SP compatible Realtime clock and calendar built-in, perfect for Pokemon and future RTC compatible games, and also ideal for third-party PDA-like applications Fastest data transfer rate on the market, only 42s needed for reading or writing a 64M game Play small games no greater than 2M directly via cable, no cart needed, best solution for developers, FC emu games and ebook applications Hardware saver support, perfect support for all kinds of current and future saver types, and all games Faster and higher density flash chips mounted, smooth operation for all time critical games, no speed patch needed. And 128M, 256M and 512M cart capacity available The EZFA cable is ready to go for future GBA-Internet interactive applications, more fun you can have with your EZFA