Wishlist item for Mozilla Firefox Preferences: Selectable saved Information Clearing

Greetings All,

Something that I would like to see in Firefox is selectable saved 
information clearing.  Right now, you can select to clear your history, 
cache, saved forms, etc, individually.

I like the idea of having check boxes by each of these (and the option 
to save the checked boxes) each time I clear the data.  For example, I 
routinely clear my history with the exception of my saved passwords.  I 
would like to be able to check everything except saved passwords (or 
whatever combo that I choose) to clear every time I do a one button 
"clear selected" or something along those lines.

Aside of telling me that I am lazy, what do you folks think of that?

Thanks!

Johnny