Unknown Dependency

Hi all, most of you probably don't know me, I may go on these forums often, or not. I'll decide that later.
Anyway,

I am currently installing about 1.5k of add ons onto my Trainz Mac (mostly NZR rolling stock and stuff, I'm into that) but this 1 unknown dependency is popping up on a bunch of things I've been downloading off the DLS.

"Dependency <kuid2:2512:50254:1> is unknown"

FYI: The "view dependencies" area is all installed, only found this in the errors section. If anyone could help that would be appreciated.
Thanks!

According to the thread here : http://forums.auran.com/trainz/archive/index.php/t-70967.html

You need to go to here http://www.pikkarail.com/trainz/1460/1460.htm and download the SX cars.

SailorDan said:

According to the thread here : http://forums.auran.com/trainz/archive/index.php/t-70967.html

You need to go to here http://www.pikkarail.com/trainz/1460/1460.htm and download the SX cars.

Click to expand...

Thanks for the reply, however it seems as if the DL link isn't working :/

EDIT: Fixed approximately a minute after I posted this.