Getting back wireless after waking up from sleep mode

If you like your Aspire One, you will soon constantly be turning it "on" and "off" by opening and closing the lid. One of the problem that occurs from time to time is that the wireless connection refuses to come back. So far, my solution to this is "hardware": I turn the wireless off and on using the button on the front side. When turned on again, the Aspire finds back the network and reconnects properly.