If you want 35mm for just short run work like music videos, rent. If the client can afford film and processing they can afford to rent a camera for a day or two, then you have the option of the latest bells and whistles or making deals on older models. As for format politics I remember looking at cmt canada's criteria about a year ago. They want origination on 35mm or 24p HD, they did not mention a specific camera, so the hvx may be viable, at least for a short period until they clue into the fact that there are low cost alternatives to cine-altas and varicams. In all honesty I would just lie, the delivery is SD beta or digi-beta. Well shot dvx can look just as good as varicam to the untrained eye and I can make 50D 16mm look better than most 35mm you see. (lie the the network, not the client) A big name act would be on the air if they shot on Hi-8, indies have to fight harder. DVX will be good enough for a band website, probably the only place it will be seen without backing of a major label.