stupid easily solved question about home button

[bluekiwi]

I know this has been answered many times over and is a very stupid question, but here goes.
rooted the nook color - fine
runs zeam launcher automatically - fine
the original firmware was 1.4.3.
i am trying to change the launcher that is used when I press the physical "n" button. right now it takes me back to the original b/n screen and I cannot access anything after that.
How do I clear the default setting for that button.
have tried nookcolor settings, cannot find anything, have tried looking for manage applications, cannot find it, have tried other launchers, no go.
please help

 

[SheileeB]

Try downloading "home catcher" from the play store. I think that will help.