Here TF is the Music Gremlin I played w/it for a minute at JnR Music today, but the battery died in the process, so I wasn't able to give it a full workout. Seemed pretty cool, though it gets reviews saying it's a bit half assed, which if the assertions are correct, seems fair.
It does Wi Fi, seemingly not AS crippled as the Zunes' , but touts pretty crappy battery life, and back when it came out, didn't have photo or video support, though that may have changed in a FW update. It's $199 for 8 gigs. A very light player, with a good feel to it, and doesn't look all that bad IMO. A bit big though, for JUST a music player.
Anyway, congrats on your nano. Try not to lose it in the wash eh ?