Are there any Mini-DVI to DVI-I cables? If there are, any US retailers (Los Angeles) or online stores that sell these? I have a MacBook (Mini-DVI) that I want to output to my Dell 2007WFP (DVI-D), a connector I can get from the Apple Store (Mini-DVI-> DVI-D). But I also want to be able to get Mini-DVI to output to be able output via VGA so I can attach it to my HDTV (VGA) also. So I'll be needing a Mini-DVI -> DVI-I and a DVI-I -> VGA cable to do this?