www.nomadworld.com -> player menu
might also try google for some pictures... or just wait for other members of head-fi.
I don't know... the TX makes for a good USB drive, to carry files and such, as the Slim does this also, but with the addition of a small cable. Without the cable, the TX is easier to carry around, but being a problem with many USB Flash drives, is that if the USB port on the computer is a little mean, it can screw around and damage the drive.
Story time:
My USB cable eating ports on my old crankie computer have already hooked through several cables (in which a knife was needed to release the hostages), and we have also fed it a hub, which it has has also permanently eaten. It has been the death of a couple flash drives, due to the excessive force required to take the drive back out. Not many ports are like this, but you won't know what that port is like until you stick your drive into it... which then is can be already too late.
If the Slim's cable ever gets killed, you'll have lost something that costed only a couple dollars... instead of a hundred.
The Slim fits into pockets easily.
But to do so, it has to use special stick batteries. Instead of normal AA, or AAAs that you find everywhere. Not sure why you would ever change batteries often with something like that, but you don't really find those batteries in generic electronics stores, or at friend's houses.
Well, that's all the info that I can give you, without having owned either of the players.
