im running a dstwo plus, with bagplug, on a ds lite. when i launch a ds game i get two options "internal" and "eos" so in the FAQ section of the dstwo thread it says this so on the one hand im thinking that it would be more efficient to run it on internal mode, because it will run the game without running the os, thus freeing up resources. on the other hand, running it in eos mode gives you the benefit of the updates that come with the eos that you downloaded, thus increasing compatibility. fact is, those are both no more than a stab in the dark, and this "answer" isnt really that informative. so whats the difference between these two. i usually launch my ds games as internal since its the first option, ive done eos a couple times randomly, but i havent seen any games NOT work on either of them? if one is almost always better, or if there is no difference then im just going to delete the other from my arg file so launching a game requires one less button press. thanks.