How can I get Configurator off my work PowerMac and have my ipad, ipod4 controlled by my macbook pro from home?

Hi, I put apple configurator on my work machine which has all my itunes, my entire Apple Macintosh History on it and used apple configurator thinking it would be a great way to sync all my devices. I get it now, that it doesn't do that for the private person but is really for an institution or employer. Be that as it may I threw away the app from my main computer and thought I would be done with it.

I just reinstalled apple configurator and thought I took all devices off it. My ipad disappeared from the itunes menu. I plugged my ipad back into my machine and Paulz Config reappeared. I need to get this off my work PowerMac and have my ipad, ipod4 controlled by my macbook pro from home. And does it matter if I use the same email address that's listed with my power mac at work to easily switch the dominant mac over to my home from work. Things can get dicey at work and I don't want my life tied to the work power mac anymore. Thanks, Paul I realize there are a ton of questions in this. I am gratefull if I can just get the apple config off everything.