that will have GBA support? I haven't been following the scene very closely and I was wondering if a new slot 1, expandable solution is being developed that will allow for GBA play. I am just now upgrading to a DS lite from my old DS Phat and M3 slim and right now R4 looks like the best choice...though it would be really nice to have the option for gba. So I want to know if I should just wait it out a bit and upgrade later or bite on the R4 now. Thanks for your input.