I'll second the vote for a Senseo. Oddly enough I just bought another one yesterday and took it to work this morning to have in my cube. Got it and a box of 104 extra pods (70 came with the machine) for $48.99* at Costco. Not a bad price. I don't remember what I paid for the first one I bought, but I know it was more than that.

*The box of extra pods was $19.99, but there was an instant $19.99 rebate applied when I checked out.