Hi, I bought an Oregon mp121 waterproof mp3 player. The instructions in the book say that the MAC should recognize the player when it's plugged in a USB port and bring it up on the desktop like it would an external drive. I get nothing. The player powers up, but I don't get anything on my desktop. I opened disc utilities to see if it was recognized and I don't see it. The player didn't come with any MAC drivers or software. I spent the last two months with Oregon support and their answer was to send me a new player. I received the new player, they even upgraded it to a 1GB player but I have the same problems. Any ideas?