http://www.edesignaudio.com/edv2/index.php?cPath=24
If you check audio forums you can find a code to get 10 or 20% off.
I used V1se first , two layers then liquid v3 than then techlite .
Almost finished with interior. need to do some wiring and then lay new carpet kit. Don't use v1. it turns loose, but I don't think thet sell it anymore.