Guitar Hero: World Tour SD Card/System Help

Heya... so, here's the deal. I DLed a bunch of songs onto my Wii for GH:WT and, when I ran out of space, I moved them onto my SD Card. Afterwards, I went to DL some more songs and then tried to also move those onto my SD card, since I've maxed out my space a second time, and I cannot. If I try to move either file, it tells me that a file of that name already exists on the SD Card/Wii System memory. So, while the expanded storage space is nice, am I still limited to only twice what was free on my Wii from the get-go, or is there some other way around this so that my other songs can be stored on my card, as well? I know Nintendo is pretty dopey when it comes to anything online or hard drive related, but this is quite sad, to be honest. Any help would be greatly appreciated.

You can store as many songs on and SD card as it'll hold. I've got about 20 songs on mine already. I'm not really sure what's wrong with your game though. Did you go under the Rock Archive manager and check what songs are on your SD card and make sure the songs you wanted isn't on it already. It'll list all the songs currently on your card and on the system's internal memory. Also if your card is in the system when you are downloading a song it'll ask you if you want to save it to an SD card.