Hey guys, i love my new sandybridge iMac and im obsessed with keeping it running in tip top shape just like the first day i bought it, i use onyx right now to keep it clean but im not exactly sure what all the options are or do in onyx, im thinking about investing in mackeeper due to it being so highly recomended, does anyone have any suggestions or personal situations where they have found mackeeper worth/not worth buying? Please help me decide!