In this thread, you claimed to have a Canon S3 IS. Within the last few days, you've claimed that you were going to buy an SVP 12X, and in this thread you are claiming to have a Canon S2.
You've recently claimed that Canon is using the same sensor in two different cameras with vastly different megapixel specifications only to finally reveal that you are basing that claim on the physical size of the package. When it was explained that you cannot reach such a conclusion based on physical size you refused to believe it.
You've called Canon, Nikon, etc. liars while defending the crappy cameras from SVP. Now, you are claiming to have converted a USB cable to, presumably, connect a USB input or ouput port to a firewire input or output port. Care to post the wiring diagram?
In short, you seem quite intent on pushing and/or selling SVP cameras while simultaneously exhibiting a somewhat challenged understanding of electronics and photography. My goal in this thread is to simply point out that your posts should be read with a healthy dose of scepticism. How soon can we expect that wiring diagram?
BTW, were you able to control the camera on this firewire/usb hybrid, or did you simply get a Windows message?
Oh yes, this thread is dealing with video capture. It sounds like you are perhaps talking about a tethered, still camera capture process. The advice to use firewire applies to a video capture.