Work very well, in some ways better

The one thing I miss about my windows machine is the aero snap for side by comparison. This app totally gives you that same functionality, and actually is a little better in that when I have two windows in parallel, all I have to do is move the cursor over the window to make it "active". This allows you to scroll documents without having to first click on the window you want to make it "active", like you do in windows. That is huge. That might just be a feature of OSX, but it plays nicely with this app.

I have heard, but not tried, that it doesnt work with Office. Also, Im missing the "drag to top to make full size" feature of Aero snap. Dragging to top gives you a resized window thats vertically half, which is interesting but not terribly useful for me.

Using MBP 10.8.2 (ML)

AVEXMpls about iSnap