je t'ai trouvé l'adresse de hdd utilities:
http://www.ps2ownz.com/forums/showthread.php?t=22527

mais faut être inscrit sur ps2 ownz

PS2HDDUTIL v1.8

update:

- include hdl_dump v0.6
- support hdl_dump v0.6 functions
- network support (that's great! )
- improve some function

% first run and setting it
(\Documents and Settings\Administrator\Local Settings\Temp\PS2HUCFG.INI)
edit .ini and input your ps2ip (max 4)