Sorry...I just spent a lot of time writing an answer to a question and it just got deleted because only half of my screen is working. I will get back to answering questions when I get my new computer and I can be assured that my answers are not going to disappear because I click on the wrong thing. Very frustrating. Sorry
In the mean time please check out this link
http://www.wsps.info/index.php?option=com_content&view=article&id=82:ten-things-you-need-to-know-to-overcome-ocd&catid=0
Wow...glad I got this far. P.S. never throw your mouse at your computer...it breaks the screen. And I didn't do it...my son did!