My Internet is mighty slow out here in the sticks. I've tried to download the OS3 zip file from the Danish club sights a couple of times. Usually I start it off before going to bed and check it in the morning. I think I have finally got it downloaded but there aren't any instructions on how to proceed with the upgrade just 4 directories:'Put new styles here','ROMstyle','Update','Userprg'. I checked the Club website and didn't find any instructions. I know many of you have done this so could some one walk me through this or direct me to a site with detailed instuctions?

Opps!!! Searched this website found a link to a update pdf file. Hope it goes alright.

Just make sure you back up your current memory, and things should be fine...

OS3 is a very significant improvement in sound and functionality of the G70. I'm quite sure it makes the G70 the most updated, most improved arranger in Roland's history. Hopefully, they can keep up this trend....

Well said Diki the G70 now is super.
Montana I am happy you found the instructions on the helpfull Danish website.
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