Hey all, So, I've been researching DS flash kits for a long time now, and I think I'm finally set on getting an R4. I'm really interested in checking out some of the homebrew programs and games that are available, but I know that not all of these homebrew apps work with the R4. So, my question is: what homebrew applications (games, programs, etc.) DON'T work with the R4? And, in particular, do DSOrganize, QuakeDS, DSDoom, and Duke3DS work alright? Thanks in advance!