One form, different Steps

I have 5 steps for the user to go through. Instead of creating 5 forms, what would the recomended way to accomplish each step inside of one form?

Tabstrip would be a good way to do it

Or using frames?

Or enabling / disabling controls as they're needed?

Create a single form wizard using 5 frames. Put the frames in a control array, set the visible property of frames 1 through 4 to False with frame 0 set to Visible=True.

Set the height, width, top and left properties of each frame to be identical and walk through them with < Back and Next > command buttons.