June 2, 2010 22:50
Thanks for the tips rirvine. I wound up getting the GPSNavX instead of MacENC only because of the specified minimum requirements: G5 and a gigabyte or more of RAM for the ENC software. My poor old G4 only has 768 MB. I know you're using a G4 also, but have you bumped up the RAM to at least a gig? If you're running OK on less, I'd be tempted to go ahead and upgrade to the ENC right away.