Oh my God. I just had a divine Mac experience. Ok, I have this HP 6210 all in one printer. Well, you know the hassle of installing a printer with Windows, right? Find the drivers, special steps about when to turn it on or the whole processes is ruined, reboots, etc. Well, I just plugged the printer via USB for the first time into my iMac. I was then searching everywhere for how to install it. You know what? It just worked! Just like that! No installation, no driver setup, didn't matter if it was turned on! I plugged it in, and I can now use it! OH MY GOD! This is too good to be true!