OK, well I think you have helped me explore all possibilities, but it looks like its probably better to buy the latest version of Final Cut Pro also as there is no guarantee after buying snow leopard sever, parallels or equivalent, that it will run at all, And if it does I guess the performance would def not be optimum, something you need for this type of program. which almost certainly accesses the video driver directly on a Power PC.
It will also run natively on the I Mac, so performance should be much greater than ever it was with V6 on the Power PC.
The only question I now have is does anyone know if the Latest Final Cut Pro, which i believe iv version X, loads or imports projects that were created on the power PC. I'm sure if it doesn't there must be a utility out there that will convert it
Many Thanks