Video card: Sapphire 1024-HC25 Radeon 9200SE 128MB PCI
Two monitors -- at different resolutions -- are connected to it: one thru DVI the other thru VGA.
How do I get them to show the same screen - at all times?
download ATI Catalyst Contol Center from www.ati.com (if you dont already have it). Then when you open it there is a section for display properties (or something to that extent), and you will be able to configure 2 monitors, and if you want them to be cloned or combined.