Ok I'm not sure if I'm putting this in the right place, but how do I stop the messages I send from my computer from being sent to my blackberry? If theres no way then that cool, but if there is I would love to know. Thanx!

Do you mean copies of what you send from your desktop are going to your BB? If so, you can create a filter on the BIS website that instructs RIM not to send copies of emails that come from your sender address.