Thanks very much - looks like it was as easy as I hoped, knew I'd skipped something!

So currently I seem to need to set paths each time I reopen Blender or start a new model, I'm always exporting for the same game so I would presume there is some obvious option for saving these variables somewhere, but I can't seem to find it nor any mention as Google has failed me.

Anyone able to point out what is in all likelihood something really obvious?

Thanks ;)