Forms

I have created a Form in Excel VBA. However the default form only has a close button. I need to have the following functionality on the form as well:
(a) minimize and resize/restore
(b) Scroll bars

How do I add the above.

Also on the form I need to have a drop down list box with optional choices. I need to click on one of the option and have it place the selected option in a separate text box.