the right tyres for porsche?

[ajaym]

I'm curious to know what tyres does everyone think are the best all round for Porsche? By all round I mean in both the wet and dry, giving superior grip and handling and also when aquaplaning. I've heard that the latest range from Continental, the ContiSportContact 2 have been tested in all conditions and have scored very high and come highly recommended.
Has anyone tried Continental? What do you think of them?
What have you guys fitted or what do you think are the best?