Android - "application is available to over 0 devices"

Hi guys,

What is the max number of devices we can target with Air on Android, is 426 correct?

I made my first app, this is what i get on the android market dev portal:

This application is only available to devices with these features, as defined in your application manifest. Screen layouts: SMALL NORMAL LARGE XLARGE Required device features android.hardware.touchscreen This application is available to over 426 devices

android.hardware.touchscreen, this is this  always present i guess?

Here is a snippet of my XML

<manifestAdditions><![CDATA[<manifest android:installLocation="auto">     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />     <uses-permission android:name="android.permission.DISABLE_KEYGUARD" />     <uses-permission android:name="android.permission.WAKE_LOCK" />     <uses-permission android:name="android.permission.INTERNET" />     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />     <application>         <activity android:name="com.google.ads.AdActivity" android:configChanges="keyboard|keyboardHidden|orientation" />     </application> </manifest>]]></manifestAdditions>

To see if i am filtering at all, i uploaded a new test app with no permissions needed (not published, maybe this is why?)  i see:

"This application is available to over 0  devices"

No worries, just want to know if i am limiting my # users at all, (first timer!)

...Also, is the package name always going to start with air.xxx  ?

thank!