It's no problem...I posted it here as a future request. For now I figured out how to remotely host their banner in OpenX and they will have to use the vendorCP to upload if they need to change it in the vendor listings.

Ideally I'd like to see this all come together with the VT/OpenX integration...and from VT allow them on an admin set basis to remotely host and be able to change their banners for ad rotation from VT. (I don't ask for much do I...)

BTW- I am very happy with Vendor Tools. It gives a professional touch to the site and my interaction with the vendors advertising on my site.