Advantech 4761 USB Relay Board

Hello, I'm looking for help using the Advantech 4761 relay board in VB6. The example software given works fine, but is too complex for me to just extract the portions needed. I need a working 'hello world' very basic program with buttons that toggle the respective relays. The software must assume that the board found is the intended board, and not require the user to select the board. It can error out if no board found. Each relay activation must not interfere with other relays - they must remain in their previous state. Good comments are required, as I have to patch this into an existing program that was using RS-232 controlled relays before. Board here: [login to view URL] Manuals and working VB6 code is on the site. [login to view URL]