Yes, I know ... another one of these threads. I'm very sorry for adding to them, but I truly could use some advice. I've got an R4, and would like a slot-2 cart to go with it. In order of importance, I'd like this "companion" card to have: 1) Excellent homebrew compatability (emulators!) 2) Good GBA support 3) Price 4) Overall performance with ROMs, upgradeable memory (meaning microSD, probably), etc. This doesn't necessarily mean that in order to get the absolute best Homebrew-capable card, I'd be willing to put everything else below it aside. Rather, I'm actually looking for something that's somewhat well-rounded in all of those categories, with a strong emphasis on Homebrew compatability in ADDITION to at-least-decent GBA support.. At the very least, I'd like something on which nesDS saves. One thing I'm not really concerned about at all is actual NDS ROM support, as I've got an R4 (absolutely excellent for that purpose) already. Also, any sort of "bundle" deal with a passcard, microSD card/readers, etc. are unnecessary for the same reason. I've done quite a bit of research on the subject, and I'm leaning towards an M3 Lite. I'd really like to ask for common opinion first, however -- I almost ended up with a DS Xtreme last time, without consulting the forums first! Also, I'm not quite sure of the "difference" between certain M3 versions (adapter, perfect, pro, etc). What would go well with my R4, that has both GREAT Homebrew support, and pretty good GBA (preferably with NON-integrated memory)?