Heard that the new 15 and 17" PB 1.67 Ghz w/ 128 MB VRAM supports the 30" Apple Cinema HD display! Was wondering if my 15" PB (1.5 Ghz w/128MB VRAM ATI Mobile 9700) will support the 30 " display as well. Does anyone know? It wouldn't make anysense that the additional speed of the new PBs (1.67Ghz) is the reason to drive this display? If I can, I would buy the 30" display for my PB.