I remember seeing this... Coolingworks is the manufacturer I think...
edit:
link
So, you had a hand in designing in this huh? Cool... I hated the bay res...especially after it cracked... Another problem w/ acrylic bay res was that you can't take the cooling system out of the case because acrylic bayres only goes in and out through the front
Looks like this one can be pull out through the back
edit:edit:
ocforum link
Looks like Swiftech, Dtek and Dangerden are all selling them...