You REALLY ought to update. V3 makes an enormous difference to the sound - it adds a 3-band parametric EQ on every single Part (Style and Keyboard), and the same EQ on each and every drum sound within a kit. It also links OTS to the style, NOT the UPS (huge improvement right there), and adds several other new OS features and bug-fixes.

It finally makes the G70 into the machine we all knew it could be. All the styles are updated, and re-equalized, and have new OTS settings. Don't be afraid.... jump on in, the water's lovely!