Those sound like very good additions, would you be willing to put them all into a group and then export it (right-click the group to export) and then upload here so that we can import it to our command trees easily?
I will add XBMC Genre to GenXML. In the mean time you can always use a payloadList with your favourite genres entered by hand.
I actually need to get more organized and create some kind of feature request page, because I am forgetting the ones that I don't get to right away! I wonder if there is something ready-made for dealing with this? I have seen it on other "bigger" project sites like xbmc.
I think there may be a minimize command under execbuiltin... or you could use sendinput to send a keyboard backslash \ if you are running VC and XBMC on the same computer. If not you may still be able to use an http method of sendkeys. You just need to figure out the key code...
its something like SendKey(0xF0##)
where ## = ascii keycode.