Disabling Dashboard Drop Down Menu “Memory”?

I’m using WPMU, but this should be the same between them, I hope.

Somehow, the dashboard has “learned” that I use a number of menus more than others, and they are automatically dropped down whenever I go to the dashboard. I dislike this — I’m ok with the menus not being auto opened & I don’t always want to use the same ones.

Is there a table where this information is stored in the MySQL database? Without modifying the code, is there some way I can turn this off? I just want the menus to all be closed until I click on one.

Thanks

Tony