hey guys, i just received my apple b/t mouse/kb and Iam having issues /w my mouse. i installed the software and the mouse works for the most part but the thing is that after i leave the mouse unused for a bit, i have to either left/right click before it works again. My old b/t mouse (not mighty mouse) would wake as soon as i moved the mouse (w/o having to press any buttons). Is my mouse defective? thanks!