You guys, I desperately want to purchase a portable mp3 player. I've ony seen them support either an IEEE394 Firewire connection or a USB 2.0 connection. I'm afraid my computer is so old, it won't support the connection I need in order to get one of these things! *grrr* I've got a DELL P3, 550MHz. 512MB RAM (upgraded from 256MB) I bought it in 1999. How in the world do I know if I've got a USB 2.0 connection. I know I don't have a FireWire connection. I would guess I probably don't have the USB 2.0 connection either. Is this a card/connection I can buy? Or am I out of the loop since my PC is so old? Sorry if the questions sound ignorant. I don't wanna spend a couple hundred on the mp3 player and find out it won't work. Scott.