527672 Toolbar & Widget Adware Devloper Needed

I'm looking to create a browser addon or toolbar that users can download to both Firefox and Internet Explorer. It absolutely must function perfectly in both and update along with each browser. Now, once the user downloads, I must be able to serve up pop-ups or pop-unders, with specific categories and keywords, etc... I should be able to control everything from my end once a user downloads the widget - frequency of ad, type of ad, etc... You should be able to design a high quality widget that integrates with each browser, that is light, and doesn't slow down the user's computer... and with feeds specific to the content I want. The widget must update daily with accurate information. You must have good ratings - Please send questions or comments. I'm looking to hire quickly.