I am using the android emulator to run my programs. But its really slow. It takes around 90 seconds to startup and show the home screen. Can I tweak it so that I can reduce
If you absolutely cannot use a physical Android device, what you can do is run the Android OS on Virtualbox, and then get the IP address of the emulated Android. Then you'd connect ADB to the emulator using that IP address. That's the jist of it. I've written a more detailed guide to this approach on my blog. http://www.bobbychanblog.com/2011/07/faster-android-emulator-alternative-using-virtualbox/