Thank you all!
I thank all who have given me their responses. I'll be heading to the big box electronics store tomorrow to see most of them in action. My predicament started when I bought a new Samsung 240 before the Mini arrived. I plugged it into my new MacBook with mini display port to DVI adapter. The display looked like crap. It was as though I had turned on "mirroring" on the MacBook when I hadn't. Then I go to the Samsung website and it says that for the 240 monitor, a VGA connector is needed to a Mac. So, I'm thinking, my new Mini will come with a mini display port + a miniDVI, so I need to use the DVI adapter and not VGA. Back goes the Sammy monitor. Did anyone else run into a Samsung monitor problem with their Mac that required VGA only?