Well, you know.... I lost my cards somewhere between taking them out of the camera to downloading the pics. Seriously. Don't even ask me how I did that because I don't even know myself. It happened to me twice. After that I went to the smaller cards so I won't lose everything again.
I guess I'll have to look into buying another card just to be on the safe side. Everyone in my family has switched to SD card cameras so I can't even borrow.
Yes, I've made the switch to SD as well. But back when I used a CF card camera (I remember when I first bought a 1gb CF card... and was shocked at how cheap the memory came a few years later), I never removed the card from my camera --- I always transferred by USB. The 1gb card filled up quickly, but once I switch to a 16gb card, I never ran out of room, even shooting RAW.