First, let me say that I'm new to this board and it feels so good to be able to talk about this stuff without fear of ridicule. I listened to Brain Lock on tape and it really helped me differentiate between normal thoughts and ocd thoughts. In doing so, I had more will power to resist performing certain compulsions. I used to wash my hands and then minutes later, question whether or not they were clean. To avoid the hassle of worrying and trying to convince myself otherwise, I'd inevitably go wash them again, and sometimes again and again.
Now, although I obsess still, I hardly ever go back to wash my hands once I'm done. I know that the obsessions aren't rational, so I've learned to trust myself and the obsessions have dissapated greatly.
I can relate though. I used to find myself trying to change my behavior and do something constructive but couldn't touch anything (the phone, computer keyboard, remote, ect.). This thought process would lead me to give in sooner. But if I'm conciously aware of what I'm doing when I'm washing (I envy people who can be so carefree as to actually sing in the shower

), I know for certain that I'm clean and simply will not listen to anything that suggests otherwise. And now the obsessions aren't as overwhelming.