NetLaunch !
"allows you to start and shutdown applications whenever you connect & disconnect from the internet via Dial-Up Networking. It allows you to schedule connections and disconnections, and can automatically fill-in your password and press the Connect button for you. It also gives you a handy place to keep all your popular Internet applications. "
http://www.blackcastlesoft.com/netlaunch/download.asp
Занимает толко 1-2% от ресурсов
Ползвою 3-4 лет
FREEWARE !