I am facing a very weird problem. I have Windows Vista installed on one of my machine. I have Netgear wireless card on it. I have a Dlink wireless router with DHCP enabled on it. Every time I reboot my Vista machine it fails to take IP from the Dlink router. Then if I remove the Netgear wireless card and installed it again it starts working. I have to repeat this step every day.

 Is there something that I am doing wrong or is there a bug in my wireless Netgear card, Windows Vista or the Router?  Whereas everything works fine on my Windows XP machine with same hardware. It’s only the Windows Vista machine that is giving me this problem. Please recommend a solution if you know the answers