Where's zen vision m 60gb? and help picking a player

Hi,

I've been waiting to get a large HD Mp3 player to store all of my photos and songs (about 45gb currently). I looked a while back and it seemed like the zen vision m 60gb was going to be a great choice. Now I'm ready to buy one and can't find one for normal sale. I found just 3 on ebay either used or from European countries and just one seller on Amazon with the price jacked up to $400. Does anyone know why these aren't available anymore? The 30gb is still everywhere, but it's not big enough.

Also, since I can't find that, I was hoping for a recommendation. I basically want the large hd player like I mentioned, but with one specific feature. I want to be able to transfer the mp3's back to the pc. I have a large music collection of over 6000 mp3's that have taken me years to collect, rip, and tag. They are all on a single external hd and if it ever goes, they're all lost. So basically I want a quality MP3 player, but want to be able to use it as a back up so that I always have 2 copies of the files. Anyone know anything about this or have any recommendations?

Thanks