Is there a way to combine two different modders Cursors.xnb? I want somethings in one and some in another. I'm looking for a way to take certain things from them instead of having to choose who's mod pack I want.
Yes, you'd unpack both and then open the .pngs in paint.net. Take the thing you want from cursor1 and put it into cursor2 so that cursor2 now has cursor2's pretties AND cursor1's pretties. Then save and pack as a new Cursors.xnb and have it replace your current Cursors.xnb in that loose sprites folder.
You use XNB_Node, there's a tutorial here: http://community.playstarbound.com/threads/beginners-guide-to-xnb-node-and-graphics-editing.110976/
