I think I had some success (for what it's worth

I downloaded the uImage-rescue and the uinitrd-rescue and placed it on the usb-hdd in the /boot folder
now I get this output:
$this->bbcode_second_pass_code('', 'U-Boot 2010.09 (Feb 16 2011 - 18:42:02)
UBIT v0.6 by Jeff Doozan and Peter Carmichael
(Re)start USB...
USB: Register 10011 NbrPorts 1
USB EHCI 1.00
scanning bus for devices... 2 USB Device(s) found
scanning bus for storage devices... 1 Storage Device(s) found
Hit any key to stop autoboot: 0
UBIFS error (pid 0): ubifs_get_sb: cannot open "ubi:fast", error -19
Error reading superblock on volume 'ubi:fast'!
UBIFS not mounted, use ubifs mount to mount volume first!
Loading file "/boot/uImage" from usb device 0:1 (usbda1)
3185944 bytes read
Loading file "/uInitrd" from usb device 0:1 (usbda1)
** File not found /uInitrd
Loading file "/boot/uInitrd" from usb device 0:1 (usbda1)
17417628 bytes read
## Booting kernel from Legacy Image at 00680000 ...
Image Name: Linux-2.6.32.18-dockstar
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3185880 Bytes = 3 MiB
Load Address: 00008000
Entry Point: 00008000
Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 01100000 ...
Image Name: initramfs
Image Type: ARM Linux RAMDisk Image (gzip compressed)
Data Size: 17417564 Bytes = 16.6 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
')
but then nothing happens... I also get no output @ 10.10.10.4 6666 which should show me the kernel messages

bad that I already formatted the flashdrive with the prepared archlinuxARM on it from the first steps of the tutorial :/
I believe that both flashdrives that I have are not really compatible to my goflex because they respond with
$this->bbcode_second_pass_code('', '
usb start
blablabla
device NOT ready
')
but my usb hdd works fine
what can I do now? It seems to load a kernel but then it get's stuck... at least one step further
