How can I clear out unneeded files - like cache, tmp et al? Are there any Bleachbit like software for Android?
Software that cleanes all the tmp, cache, unneded files..
As far as I can tell, Android doesn't keep around a lot of cached files for the OS.  Your phone's recovery mode should also have a "Clear cache" option that would do the trick, and you can clear individual app caches from Settings -&gt; Applications -&gt; Manage applications.