Aqua-Soft Forums[req] themes
not trying to be an asshole, but if you google "yz dock themes" you're gonna find a lot of websites with many diff. skins, themes, docklets whatever.... here's Kol's page I hope it helps you... http://www.studiotwentyeight.com/skins.htm
Try browsing in deviantart.com, category: skins & themes, they have a lot of nice ones. Or just search the forum for "yz dock backgrounds", it's the easiest way. I found all kinds of bgs with a single search.
Are you requesting for any specific bgs/themes?
kols bgs are really nice. Hope those are what you're looking for.
I tryed to google it but no talkative answers. Actualy i'am looking for a theme for rklauncher that looks like that http://www.deviantart.com/view/21521535/
edit : i tryed deviantart but there is no YZ or RK submenu.
edit2 : link
If i try to open the image i get an error .____.
better to contact him, he's over here, I'm quite sure he'll share with you! 
its an OD background ( http://www.deviantart.com/deviation/21525404/ ) and i don't know how to convert OD themes to YZ/RK themes. I tryed to do the port buts it's not easy 
Will this do?
I've made this a couple o while ago for personal use.
If you need it, PM me your mail and I'll send it over 
I've just converted the OD background to the Yz background. Easy work.
If someone want it, I'm here
i have the tiger zoomer skins ported to rklauncher..
http://www.wincustomize.com/ViewSkin.aspx?...D=4607&LibID=29
edit: the link above is for the od version of the skin as i don't have permission to release it.
i had the same thing ... yz dock does _not_ have the same themes as rklauncher, thats why i wanted to share those we know/have
how to install the background for yzdock?