Given the minimal available output ports (just HDMI and TOSlink optical audio) on the Apple TV, it's no surprise that the low-cost HDMI to DVI cables used in some home media setups aren't supported. Unfortunately, if you're using HDMI converters or cables of the sort, you may be out of luck with the new device.
Your iTunes movie and TV purchases may be available to your Apple TV via Home Sharing, but unless the signal pathway between your ATV and your display is all-digital and
