[newbie] mouse question

[Charles Ulwelling]

        I have two very newbie mouse questions.

First, I like double clicking to launch stuff but it seems that Mandrake 7
defaults to a single click to lanuch apps.  Could someone tell me how to
change that so I have to double click to launch apps.

Second, I have a microsoft intellimouse and the scroll wheel doesn't work
any ideas on how to enable that in Mandrake?

tia,
Charles Ulwelling