What is launcher.ebproductions.android.launcher? I've just removed GO Launcher and now when I click the home button I get offered a choice of two different Launcher com.android.launcher and launcher.ebproductions.android.launcher

What is the ebproductions one? Do I need it?

Can I just remove it?
There's an app in the Market with the ID "com.ebproductions.android.launcher" that is Gingerbread Launcher free.

This appears to be a slightly modified version of the AOSP stock Gingerbread launcher that someone's made available for devices that don't come with the stock launcher installed.