I am interested in getting the R4 for my DS. My poor DS hasn't gotten play (Yeah baby) in a while. I was about to buy it when I saw a shit load of other things that started to confuse me.. like the M3 simple, EZ Flash, and what not. I mostly figured out what's out there.. but am still a little confused. So I am here to ask you your opinions on what I should get.

1 - Along with playing ROMs do some play music, movies, pictures while others don't? If so, are there specific formats that they support?

2 - If they all do the same (Granted if they use only one slot) do you guys have a preference to one over the other?

3 - Are there memory limitations? (I saw the 4GB being supported but not considered stable). Will there be a new version soon that will support bigger memory cards?

4 - I do have Windows but really only use Linux (The latest Ubuntu). Can I use any of these storage devices with Linux?

5 - Anything else you would like to add?

Any info would be appreciated...muchos grassy-ass!

I tried in the forums but like in real life I getz ignored.