INTERACT FORUM

I'm trying to decide on a hard drive portable digital audio player. I think I've narrowed my choices down to the following four players.

Neuros 40GB Digital Audio computer
I like this player's feature set and integration. The open community and upgradable backpack HD are big pluses.

Creative Nomad Jukebox 3 or 60 GB Zen
These for their superior audio quality, lots of storage, and easy on-device playlist creation (though I'm not sure how much I'll use that).

Archos AV140
This thing looks awesome for its video capabilites, but I don't know if it supports WMA. I'm also not sure if I'd really need the video features.

Basically, I'm looking for the following features.

• 40GB or more storage.
• Easy integration with MediaCenter 9.1. I don't want or like any other music software out there.
• An FM transmitter would be awesome because I commute 2.5 hours a day and I may get a car without a cassette player (for the adapter).
• MP3 recording via line-in and internal mic.
• Logical navigation. I want something where I can navigate by artist, album, genre, or a combination of any of those three (e.g. genre-artist-album).
• Decent battery life.
• FM tuner would be cool, but not necessary (AM would be better, but still not a big need).
• Size doesn't matter too much to me because I won't walk around with it. Just in my car or on my desk.
• USB 2.0 or Firewire support.
• Can double as an external HD.
• I'd like this below $400 or $10 per GB.

I really liked the Samsung Yepp but it's only 20GB, the iRiver iHP140 is awesome but too expensive and still lacking some things I want.

If you know some good websites with reviews (other than the obvious c|Net and PCWorld) or MP3 player forums, please let me know.

Thanks!