Hi, I am working on getting multiple adwords accounts and in other threads I see conflicting opinions on whether adwords can see your mac address or not. So is this something I need to change or not? thank you! my current plan on the mult. google accounts if you would care to comment as well is: change ip clear cookies and flash cookies no google toolbar/gmail/adwords editor different names/emails/credit cards & addresses anyone who is running mult accounts right now pm me out of the goodness of your heart or I'm a ppv/ppc person if you can help me I can trade pointers.