I have never used debugging on real Android devices yet. I read the manual at http://developer.android.com/guide/developing/device.html for debugging.
I downloaded the driver for Acere130 Android 2.1 to test on it. Now I am not getting any devices when I use command on adb, using adb devices. No real device is there. Only when I run the emulator does it show the emulator virtual device. How can I move forward? What am I missing?
You need to go into the developer settings menu on the phone and enable USB debugging.