i am using sony vegas platinum, my preview window is very small to preview, i need to preview in an external monitor, my plat form is windows vista.

1). what sort of LCD monitor do i need

2). What sort of cable do i need to connect with my lap top to the external monitor

3). How to configure for using external monitor

4). i have got a spare old laptop, can i use this as an external moitor, if so how do i need to connect.

please help

Ibrahim