nope....gpx patch uses bitmap because it's the best uncompressed quality. You can however batch convert your entire folder to jpg using the batch convertor in psp for example. You can set the compression and some other stuff to your likings.
----------------------------------------------------------------------------------- Appartement en minicamping te huur in de Ardennen www.Ardennengevoel.com
Paint uses bitmaps too and taking screenies in GPxPatch is way simpler and you can take series unlike the method you describe.
----------------------------------------------------------------------------------- Appartement en minicamping te huur in de Ardennen www.Ardennengevoel.com