it's actually my SCSI connector which i forgot to connect whent aking the first picture. I guess you can now call it my ghetto'd out "rounded" SCSI Connector (aka shove the flat scsi connector into the round tubes hehe). Since i need it for my Flextor drives, the audio cables can go along for the ride.
considering i have
2 x cd-roms (one burner)
4 x HDs
7 x used expanion slots
it's hard to make it look at tidy as yours (really wish i could).
click
here if you care what each tube means.
[edit] changed link above to image #2 in first post [/edit]