I just purchased a GeForce graphics card with 128mb. I installed the new driver but under DirectX Diagnostic tool under “display” it says aprox total memory n/a and under the “main driver” it says tsirchnl.dll this is not the driver I installed and it should say 128mb on total memory. But under device manager it has the correct driver and shows the correct memory. I looked for DirectX under uninstall program but couldn’t find it. I thought if I uninstalled it then reinstalled it would show the correct information. Is this a problem with DirectX? Does anyone have an idea? Please help Francine