When i connect my hdtv to my mbp via vga (using mini displayport vga adapter) I am only achieving a 1080i signal. I did some research and I found that there are two 1080 resolution options in leopard, one being 1080i and the other being 1080p, you simply have to turn the display options on in the menu bar and then select the one you wish to use. With this new found knowledge i found the two resolution options and tried them however, I found that one of the 1080 resolution options outputted 1080i whilst the other outputted 1050, despite clearly saying 1080. This has me baffled! Is this due to me using a vga cable and has anyone had similar issues? Additionally, is it possible to achieve a 1080p signal from a mbp? Mine is the late 08 model if that makes a difference. Any help on this would be greatly appreciated.