ImageButtons don't appear when filename starts with an a or b
<p>I'm running into a completely bizarre problem and am wondering if anyone has experienced something similar.</p>

<p>I couldn't figure out why an ImageButton was not appearing on a screen, when several similar ones worked just fine. I discovered that other images worked just fine when used for the same ImageButton XML... and that the image appeared if I changed the filename.</p>

<p>After a few dozen tests, I discovered that I could give the file a short name, a long name, any sort of name... but if the filename started with an "a" or a "b" that the image did not appear. If it started with a "c" or "d" or "e" or a few other letters, it would appear (I did not test every possibility). However, other similarly named images had no trouble. Just this one image.</p>

<p>Then recently it happened again with another image and ImageButton I had added to the app. Once again, changing the first letter to something else made it work... but other very similar buttons and images had no trouble. </p>

<p>Does anyone know why this is happening and how I can fix it to eliminate this bizarre behavior?</p>

<p>Max OS X 10.7.1
Eclipse 3.7.0
Targeting Android 2.2</p>

<p>Yes, I have cleaned the project, uninstalled the app from the phone, restarted Eclipse, restarted the computer and so on. Yes, I am absolutely certain that the name of the file matches what I set in the XML file.</p>
