LacCie FireWire ext.HD

[kcross]

I'm trying to mount my mac LaCie fireWire drive by following YDL's 
'howto_firewire'.
I'm able to load the ieee1394,ohci1294 & sbp2 drivers.
But I'm unable to find the correct sda (or is it hfs?) device to mount.
Whenever I try to mount anything other than sda(like sda1 or sda 8,etc),which 
is the macintosh HD,I'm told the device isn't valid or doen't exist.


I ran pdisk and got my partition map:

pdisk: No valid block 1 on '/dev/sda'     (worrying, what does this mean?)

Partition map (with 512 byte blocks) on '/dev/hda'
 #:                type name              length   base     ( size )
 1: Apple_partition_map Apple                 63 @ 1
 2:      Apple_Driver43*Macintosh             54 @ 64
 3:      Apple_Driver43*Macintosh             74 @ 118
 4:    Apple_Driver_ATA*Macintosh             54 @ 192
 5:    Apple_Driver_ATA*Macintosh             74 @ 246
 6:      Apple_FWDriver Macintosh            200 @ 320
 7:  Apple_Driver_IOKit Macintosh            512 @ 520
 8:       Apple_Patches Patch Partition      512 @ 1032
 9:     Apple_Bootstrap untitled           20481 @ 1544     ( 10.0M)
10:           Apple_HFS "Macintosh"     17063936 @ 6515190  (  8.1G)
11:     Apple_UNIX_SVR2 swap              524289 @ 22025    (256.0M)
12:     Apple_UNIX_SVR2 untitled         5968876 @ 546314   (  2.8G)
13:          Apple_Free Extra                 10 @ 23579126

Device block size=512, Number of Blocks=23579136 (11.2G)
DeviceType=0x0, DeviceId=0x0
Drivers-
1:  23 @ 64, type=0x1
2:  36 @ 118, type=0xffff
3:  21 @ 192, type=0x701
4:  33 @ 246, type=0xf8ff

pdisk: can't open file '/dev/hde'  (No medium found)     (what is hde for?)

Cheers,
Keith