Updating SDK 2.3 - what exactly are the SDK Platform tools?
<p>I wish to update my SDK 2.3 to the latest revision of 2.3. I don't want to update to 3.0 preview and lose the GPS emulation and have a slow emulator. 2.3 is just fine for me. I've updated the ADT plugin to 9.0.0 by the Eclipse 'check for updates'.</p>

<p>If I run the AVD manager from Eclipse and look at my installed packages, I have installed :
<img src="http://i.stack.imgur.com/xgxLZ.jpg" alt="enter image description here"></p>

<p>and the available packages with the ones that I <strong><em>think</em></strong> I want checked are:
<img src="http://i.stack.imgur.com/5H6eg.jpg" alt="enter image description here"></p>

<p>My question is: what do I get with the platform tools? Is it just what goes in the platform-tools folder (i.e. the aapt.exe, adb.exe etc)? I don't want to overwrite the tools folder and end up with the slow emulator.</p>
