I had been using Vista Ultimate RC1 and then RC2 with my WPC54GS card and had no problems at all.

I felt that I could not afford Ultimate and got the HOME PREMIUM version of VISTA.

I have been trying for 3 days to get my WPC54GS card working, but the computer insists that the hardware is not present and/or the card is not active.

I can see the lights on the card are working the one toward the back of the computer is on steady and the front one blinks.

I have checked the router with an exact same computer but runs XP Pro SP2, and it has no problems.

Is there something, I might try, other than trying to get VISTA RC2 to work again, or getting Vista Ultimate?

I really would appreciate any help anyone might provide me.