I am looking at purchasing either the iPod Touch or the Zune HD. I would mostly be using it while I'm running. I currently have a cheap mp3 player that just plays music and I want to upgrade. The things I like about the iPod and the Zune: They both have wifi capabiltiy, both can play movies and other video. The iPod boasts a lot of extra apps and games, but it is larger (weight 4 oz and110mm x 61.8mm). The Zune has a super vibrant OLED screen and HD radio reciever and is smaller then ipod (weight 2.6 oz and 52.7mm x 102.1mm). The main concern I have with both of these devices is the size and bulk. If any of you have one of these devices please let me know if you enjoy it, find it practical, and would recommend it.