Stay Alive keeps your online connection alive by simulating real Internet usage.
Don't be disconnected for inactivity again, with Stay Alive you won't be disconnected until you disconnect from the server. If you spend time writing or reading an email, reading a web page, grabbing a soda, etc… your ISP will disconnect you for inactivity.
Other ISPs will monitor that you are using a ping program to keep your connection alive (maybe you are just downloading a big file) and they will disconnect you.
Don't let this happen to you. Stay Alive is not just a regular keep alive utility; Stay Alive simulates real Internet usage.
With Stay Alive you can specify random or fixed intervals, auto start when you boot your computer… Stay Alive works with almost all ISPs because it actually simulates a user surfing the web.