Need help finding parts for the Sony NW-hd1 walkman???

Ok so i found one of these things on the ground in the middle of midtown last week, and while it was a bit scratched up it seems to work fine. the only problem is, all i have is the actual unit, I dont have the cradle. So I have no way of charging it or connecting it to my computer. Of course Sony has to make things difficult by using thier special connector istead of the usual mini-usb input most other mp3 players use, so im pretty much screwed. So does anyone know how I could find one of these cradles?? Or does anyone make a usb to Sony adapter?? If i can get one for $20 or so ill go for it, it is pretty nice, small, and has a 20gig drive inside, but it uses Sony's Atrac3 files only so id have to convert all my Mp3's into Atrac3 to use it. So if you all have any ideas please let me know. Thanks
Frank