Oh, forgot to mention that plugins are dll files of course thus they can be and are updated (better than updating entire DT for fixing a small portion of something)
Also, customers get access to other "tools" as well that are not "Public" though, they do get leaked every so often, they are great tools regardless
Why wait for a leak anyhow when you get always get the most updated version in the customer forums
, though, DT Pro will probably eventually make alot of tools pointless to use since it wil be the "all in one" emulation program and plugin ability will just support that even more.
I lucked out though, I had "donated to" or purchased DT Pro when the price was still 14.95 USD. The price for Pro now at release is $27 USD. Still worth it though for all its' features. And DT has always been superior for emulation even standard works better for emulating than Alcohol even though Alcohol uses the DT engine :P