Android 2.3.3 Packages (what am I downloading?)
<p>Hi can anyone tell me what all the other packages for android 2.3.3 in the SDK manager? The SDK platform, sample SDKs, and google APIs are always necessary in all SDKs. But what are the rest of the packages (Intel Atom, Real3D, Droid4, Motorola, etc.). Should I download them as well? </p>

<p>For what I can tell they look like compatibility packages for different phones or something. Does anyone know/want to share the full story on this, <em>specifically why 2.3.3 has so many packages and the rest of the SDKs don't</em>? All responses appreciated. </p>

<p>PS: I know this isn't a programming question and shouldn't be asked here, but a lot of people programming for Android go here, so I might as well ask it once.</p>
