Hey everyone...i need your help. o.o

I recently got my ps3, followed by a cobra dongle because mine is backwards compatible, so i thought it'd be awesome to carry my ps2 games as backups trough the world, since I am gonna live at the boards of my school and I dont have much space for my load of games. So i put a 1TB drive into it and it works. Got MultiMan installed and even added the psp emulator...all works.

Now, right left to my ps3 is my old ps2 fat, in which is a harddrive, and on the memorycard is free mcboot - so it runs homebrew like HDloader, which I have been using for likely forever. o.o
I tried to get my backups off and to an external drive per uLaunchELF...fail. I see the basic folders, but it won't show me the actual game data, so I suppose that the drive has two partitions at all. In the hddManager-thing found under MISC:/, i can see the titles and their informations.

So my question is, how can I carry my ps2 backups out of it and to an external drive? I can't use the etherned option because my router is pinned against a wall in a very different room, where is no television or anything similar. But therefore, I got lots of time and a 760GB external HD. I know that USB1.1 copies at a pace lower than 1mb/sec, but thats no big deal, Ill just let it work trough the night and day (and maybe even more xD).

Hope you can help me on thatone.

Regards, Ingwie.