The addition of Custom WMS servers in nice. However there seem to be more interesting map layouts & styles in TMS. I've seen others make this request and simply want to add my vote as well.
I use Mobac and have already figured the syntax for a handful of layout & styles of interest. But it's a chore to download in Mobac then import to TopoFusion plus go thru the calibration step.
If you'd like a beta tester, I'm happy to try my Mobac proven syntax in "TopoFusion w Custom TMS"
doug