This is a standalone gadget that takes 2 TOP inputs and lets you blend them in 35 ways.
You can rollover-preview the blends in a pop-up window before you commit to it, swap the inputs, and cross-fade between the 2 inputs and the blend effect.
The blend modes are refined from Jeffers' original set plus more fx added in using standard TOPs. I'm sure you can use this as-is in your video mixing networks.
Inside the component you will find a lot of hints on optimized, procedurally-generated UI. DATs (procedural scripting) are extremely powerful!
This is a gadget lifted from the next Mixxa2011.