I know that most folks who appreciate multiple monitors are a little picky about their desktop, as am I.

For the past week or so, I've been trying out a nifty little free program called Gridy, that sets an invisible resizable grid to snap and resize windows to.

It seems to be working without issue with my Win 7 x64 Professional SP-1 with DF (including edge snap) on my dual monitor setup, and has a very small memory footprint.

it's available for free here: http://sector-seven.net/software/gridy