Rob,

I can promise you that lists will never be supported by UDT - because in my personal opinion Lists is one of the worst DNN "features" - not localizable, not extensible, not customizable per portal.

If you want to allow a selection from a dropdown values, just enter a semicolon separated list into "ExtendedSettings" of this field - easy to enter, easy to copy&paste.

sorry, but we do our best to provide a module easy to handly and to extend by programmers, but as long as this is a volunteer project, we decide about features built in - most of the time according to popular demands, as accesptance is the single return we get. But sometimes we allow ourselves to have an oppurtunity, which features will benefit the users on a long term - and IMO lists in not part of it.

FYI: IMO, especially the countries list should get its own table with additional attributes like currency, flag, daylightSavingTime settings, ... and needs to be localizable.