Query for Paul 01

Hello PaulI have read your articles on the GeForce Tweak utility with much interest and have attempted to put these into practice.I downloaded the GTU programme but find certain anomilies that are perplexing. In one article you speak of pushing the "patch driver" button in the 3D tab. In my copy of the GTU this does not appear, also I can only access the 16 or 64 anisotropic tap, the 32 tap is not available. Am I missing the obvious?I note that you say that the -0.1 LOD setting is not obtainable with drivers post the 23.00 series unless the patch driver button is applied.Thank you for any help you can give to enlighten this thickhead.My Spec