Using xboxdumper and your image I was able to extract the contents. Here's what the first image contained.
/name.txt [ ] (SZ:24 CL:2 D1:07:09:50-31/12/2005 D2:07:09:50-31/12/2005 D3:07:09:50-31/12/2005)
/Content [ ] (SZ:0 CL:3 D1:07:39:38-31/12/2005 D2:07:39:38-31/12/2005 D3:07:39:38-31/12/2005)
/E0000A4A5A5364A4 [ ] (SZ:0 CL:4 D1:07:39:38-31/12/2005 D2:07:39:38-31/12/2005 D3:07:39:38-31/12/2005)
/FFFE07D1 [ ] (SZ:0 CL:5 D1:07:39:38-31/12/2005 D2:07:39:38-31/12/2005 D3:07:39:38-31/12/2005)
/00010000 [ ] (SZ:0 CL:6 D1:07:39:38-31/12/2005 D2:07:39:38-31/12/2005 D3:07:39:38-31/12/2005)
/E0000A4A5A5364A4 [ ] (SZ:102400 CL:7 D1:07:39:38-31/12/2005 D2:07:39:38-31/12/2005 D3:07:39:38-31/12/2005)
'name.txt' containing the phrase 'Memory Unit'
and the only other file: /E0000A4A5A5364A4 is a strange version of a PIRS file. Hexing through it I located a few .pngs and a compressed bit of data called 'ACCOUNT' (your xbox live account?) PNG's contained were that of a dog.. This ur gamerpicture?
Noticed your 'unformatted' dump. Here's it's contents.
J:\xbox360hdd>xboxdumper -memcard list 0 newdump.bin
/name.txt [ ] (SZ:2 CL:2 D1:04:20:32-2/1/2006 D2:04:20:32-2/1/2006 D3:04:20:32-2/1/2006)
/Cache [ ] (SZ:0 CL:3 D1:04:20:32-2/1/2006 D2:04:20:32-2/1/2006 D3:04:20:32-2/1/2006)
J:\xbox360hdd>xboxdumper -memcard list 1 newdump.bin
/name.txt [ ] (SZ:24 CL:2 D1:04:21:24-2/1/2006 D2:04:21:24-2/1/2006 D3:04:21:24-2/1/2006)
All memory units should have to Fatx Partitions. One at 0x00 offset and another at 0x7ff000. It seems ur first image had the first partition corrupted. If u could, dump some more images with other files. Interested in tearing them apart.
Edited by Angerwound, 06 January 2006 - 03:28 PM.