Replying to Question about iPod Nano and Siver Ten4

Hey
First of all does anyone here have these two products and how do you think they preform? Don't come on here and say buy my jacket or any bullshit thread jacking, I just want some answers, not 99% of the 50% of the stupid on NS to come in here and post. Serious answer only please.

I know the Ten4 is only a shell but I heard it's good unless you have cold weather. Would it be ok to ware that jacket and a Louis Garneau long sleve thermal shirt under it in temps. down to -20 celcius (or I think -8 ferienheight)

About the iPod Nano, before you post don't say their shit because they have a small capacity. The 4gig's can hold 100 songs, say each song is 2.5 minutes long, thats 150,000 seconds of play, theres only 86400 seconds in a day. So inacutal fact thats 1.7 days of music, so I don't want to hear people bitch about the size, its fine for me. For people that have it how does it hold up, any let downs or anything intresting about it? This will be my first iPod and I'm buying one in a few days, just wanted to know how they handel. Would you reccomend a case for it or is it fine without? Etc. Thanks
-aaron