Attached Link: http://www.daz3d.com/i.x/support/0/-/?

...I'll add my 2 cents to say that I think the BUG TRACKER is the BEST WAY to get the developers to FIX stuff!... You can either create a Bug Report or a New Feature Request (see link) and this creates a Case Number you can track, UPDATE, etc... 

You can create cases for Carrara 6, Daz Studio and other software and even cross-link cases if it is a MULTIPLE software issue (C6/DS)...  By having it "On The Record" you have a much better chance of getting them to fix an issue- ...ESPECIALLY if you can tell them EXACTLY what the problem is and how they could fix it...