I've been using the freeware version +6 months and decided to go for the plus version on my HTPC. Tabs, flyouts, great!
Just a suggestion to the developer, you may want to make it clearer that you can EITHER have tabbed dock OR zooming docks, BUT tabbed docks don't zoom.
It was only after a fair amount of frustration, followed by disappointment that I realized this. Now, I can realize the rationale for this (though personally I would like tabbed docks to zoom - obviously, otherwise I wouldn't be posting) but instant frustration and disappointment are not the first impressions you want from customers especially when this can be clarified on the web site.
Just my two cents.