nadeemk321 I don't really understand the purpose of your post but if you tried to say that I should stop Yappari to work on Wazapp for the N900 I can tell you that's the best joke of the day and you really made me laugh.

Also that's no hacker skills. My brother has an application in his cell phone made by himself that when he moves out of the house his phone automatically goes from wifi to GPRS and viceversa, using the Cell ID and his WiFi SSID and signal as references. Also when he's driving near his house, when the cellphone recognizes the Cell ID it sends a signal to his house and turn on the A/C so when he gets home the house is cool. Now that's hacking skills...

If you call "hacking skill" the ability to turn off GPRS and look for a free WiFi hotspot you should go to a doctor.