Let me first note that I don't have BB Desktop installed. I got a few INI errors, and found a workaround, but I have to reimage my hard drive this week so I figured I'd just do a fresh install then instead of putting out small fires.

So in My Computer, I have my Blackberry 9530. Within there is "Device Memory" and "Media Card". I save all of my camera pics to my MicroSD card, but the only directory on the card is "Slacker". Is there any way to make the rest of the card's contents appear in Explorer while it's in the Storm?

Not sure why you are having this issue. When my phone is connected to the laptop I see two external drives connected under My Computer. One is the device memory and the other is the Media card. Opening the media card folder reveals the subfolders for Pictures, Music, etc. I can just drag and drop files...