I already have a DS and like the fact that in LameBoy/NesDS I can load the GB/GBC/NES roms directly from SD card. I'm tempted by the micro - I want to play GB/GBC/GBA and NES roms on it. The problem is, how difficult would it be to include a lot of roms for GoombaColor/pocketNes? I tried building a one-game=one-rom for the pocketNES and it turned out to be ~300mb - thus impossible to run, am I right? I tried researching if POGOshell can explore SD card contents - this way I could put the roms in folders on the sd card and run them with with the emulators set as pogoshell plugins. What can be done to have giant libraries of roms on Ez-flash IV and GB Micro?