NVidia 62.20

Has anyone tried the new ( beta) Nvidia 62.20 driver ( to be found athttp://www.guru3d.com/).I've installed them and it seems at first glance that they give maybe 1 or 2fps increase (This on the default SeaTac/C172/day) flight - difficult to be certain .Seem smooth- again difficult to be sure if it's any different from the last lot.Previous here were 61.76.System.MSI KT6V-LSR(MS-7021)AMD Athlon XP3000.768 MB 333mhz DDRAMTi4200/128MB GPU.Maxtor 80GB HDD(7200rpm)Maxtor 40GB HDD(7200rpm)LG CDRWLG CDR 52Xo/b AC97 soundThermaltake 480W PSUWinXP- SP1.Direct X 9BSaitek Cyborg 3D JoystickNo OverclocksDave