Pros:
It's about the size of a pack of Dentyne gum.
No extra software needed to load songs
Runs off of 1 AAA battery
Has an EQ on it
The upgraded model even has an integrated FM tuner

Cons
I've had to completely reformat this drive 20X by now. There seems to be an issue when running the drive's battery to empty while in use.
If you load a corrupt MP3, you're screwed. The second the player tries to play that file, the entire thing locks up. I've had this player die 4 minutes into my workout before. :down: