Help me pick out my best set up for my needs. I'm an old school rpg/strategy gamer when it comes to consoles (no wii/ps3/360 for me, i'd rather be on my i7). Keep in mind my primary reason for getting this DS+cart is for Mother 3, followed by being able to instantly have a large library of games 'backed up'. I'm sure i'll use the other functions, web browsing and multimedia especially sticking out, but DS/GBA/SNES rom functionality is priority #1. So, should i go with DSi XL + DSTWO? do i need anything else to get rolling? Also, does the DSi have anything over the DSlite besides the larger screen size, i.e. anything that would effect the functionality of the snes emulator for example?