Hi, there just installed kuki 2.8, and like it so far, everything works with next to no tweaking, certainly easier than the ubuntu install I've been using for the last few months.
Only issue (aside from the sound up hotkey which I know is being worked on) is that xd Picture cards aren't recognised in the right hand card reader. The system doesn't try and mount them or anything. WinXP recognises them, but I've yet to find a linux distro that will. The card reader will read my sony memorysticks though.
I have the ZG5 AAO (bios 3310) and the xd card is a 1gb one. I don't have any others to test with.