All, I just switched to Macs about 3 months ago, and my only real problem was that my Dell 1100 Laserprinter would not work at all with my Intel iMac - I searched MacRumors, Google, Yahoo! - you name it, I checked. Finally, though, I found a solution through an obscure blog comment (which I just happened to run by). If you have a Dell 1100, you can use the following link and download both programs and it will work: http://www.linuxprinting.org/macosx/samsung-gdi/ First, install both drivers, then go set up your printer as a Samsung ML-1210, and you should be good to go. It worked for me at least!