Only one mile today....

The two miles yesterday took alot out of me... but that didn't stop me from exercising altogether... Also, let me get you opinion on something... My iPod (4G) occasionally skips when I get up to a certain speed jogging. I've already cracked open my old mp3 player once to replace the hard drive in it... I keep waiting for my dream iPod... and sure enough they announced my dream iPod a few days ago... however, I'm a verizon customer, and will be my verizon until summer 2008. So the earliest I'll be getting an iPhone will be summer 2008. What do I do between now and then? I'm thinking of getting a Nano.... what do you think?