32GB seems to be the highest at the moment. SanDisk are creating a 128GB version for 2011.
The largest mini sd card is 32 GB
32GB
32 gig is currently the largest.
0,The R4 does not have an internal memory instead it runs on Micro-SD cards,so the R4's GB maximum is the maximum of the Micro-SD,I read somewhere the biggest Micro-SD you can use it 32gbs.
There is no micro SD slot on any computer. you must buy a SD/micro SD Adapter
There isn't a certain sd card for it. The sd card is called a micro sd card. These are usually found at stores that sell phones because phones ONLY take micro sd cards. if you want a regular sd card and You have a micro sd card, there is a thing called a micro sd card adapter that you can slide in your dsi and insert the micro.
Micro-SD
Get a Micro-SD to SD adapter. It looks like an SD card that has space for the Micro-SD card. Some Micro-SD cards are supplied with the adapters.
You have to put ur music on a Micro SD card. The X-tc phone has a MIcro SD card slot. First you have to get the Micro SD card then get a Micro SD card adapter then put it in to ur computer and go to My Computer and select the SD card. If you have iTunes u just drag the song from iTunes to the Micro SD card folder and then load it to the SD card. Then put the Micro SD card into the Micro SD card slot. Your music should then be on your phone
The Wii does not have a Micro SD slot, you'd need to first insert it into a Micro SD to standard SD adaptor and put it in the regular SD card slot.
I want to know
You need the adapter for the mini/micro SD Cards.
First you need a Micro SD Adapter and Micro SD card, buy from internet if you dont have one. Put the Micro SD card to Micro SD Adapter, and then attach it into your computer. Then just Drag'n'Drop the games into the Micro SD card You might need to download TTMenu too.