Metago, the folks behind the uber-popular Android app Astro File Manager, has reached out for us to pass along a bit of news. They are busy with Astro version 4.0, and realize that a lot folks just aren't ready to make the change. For those folks, version 3 can be directly downloaded from Metago's website.
Truth be told, I think the version 4 update is pretty awesome, and love the direction the app is headed. The new included gallery, the cloud connections with SkyDrive, Google Drive, Dropbox are awesome, and swiping three-pane interface works really well.
Fortunately, Metago realizes not everyone feels that way. If you need your old version back, grab it at the link below.