I'm not new to Mac - I had a Performa to start and I retired a G4 two years ago. I currently own an iMac, and Macbook and I just bought a MBP. My problem: I have this wonderful workhorse HP printer that's been in the basement for 2 years. I HATE the new HP printers I got with my two other Macs cause the ink carts. are so small. So I download the printer driver for this old 810c, only to discover that "Classic isn't supported" when I open the disc on the MBP. I've been looking online, and I think I'm screwed. Can it be that I really can't use this great printer?