MyMPx.org - n00b needs firmware help

Hi all,

I'm brand spanking new to firmware hacking MPx players, but not at all new to computers. I tried the s1fwx program on my "MP4" player and got the following results.

Code:

$f

connect to device 'F:\'...

init device...

set device to f-mode...

get info from device...

  ic version = 0x0000

  storage info = 0x0606, 0x0000, 0x0000, 0x0000

  device = 'S1 MP3 Player'

  manufacturer = 'Wilson Co. Ltd.'

  bootflash type = 'F285'

  brom version = 3.0.80

  firmware version = 9.1.52

read boot record...

detect firmware size...

error: The system cannot read from the specified device.

disconnect from device...

Press any key to continue . . .

How can I tell what firmware I need to download? It's a 4GB black Nano clone. No model number anywhere on it that I can see. Click wheel has MENU on top, VOL on bottom, |{{ (rewind symbol) on the left, }}| (fast forward symbol) on the right, and }|| (play/pause symbol) in the middle.

It seems to be based on the same firmware as my old Yepo YP-757Y. The only differences are that this firmware has many more languages, a Telephone Book (useless), a couple extra games and an option for a different menu style. Any ideas?

Nat