I'm a little confused on the whole DVI-HDMI thing. I understand that my MacBook has a mini-DVI port so I need a mini-DVI to DVI adapter. However, I'd like to know what cable I need to hook that up to my Panasonic EDTV, it's a plasma TV I bought about 3 years ago, but it's not HD. Are there non-HD HDMI cables that I can use to connect my MacBook or do I have to use a regular DVI to HDMI cable? Thanks in advance for any advice/suggestions.