I own all but 2 of the existing extensions and its $200.00 for an upgrade for me, can't see any new features contained within DataAssist from looking at the web site, apart from a new delete option, the rest of the extensions have a new GUI and been merged without any design enhancements. Pity I was looking forward to a powerful database module with similar features to ADDT. I may wait to see if Dreamweaver CS6 has extended their DB tools. Or at least for some advanced videos on what DataBridge is offereing.