I have an 8gb microSD card that I've been using in my Sansa Clip, but I thought I'd just go ahead and use it as additional memory for my PE. I loaded some videos and office documents onto the card, in addition to the mp3s that are already there. However, when I mount the card into the PE, it doesn't recognize anything other than the mp3s. Has anyone else experienced this?

The other question I had is, is there some way to move files from internal storage to the SD card without reformatting the entire library (a la the instructions posted here )?