Vista will not recognise any sd card in my machine over 1gb. I have tried
several different readers, including the built in one on the machine. XP Pro
can read them just fine in any of the readers. I can read the card if I
insert it in a camera and access it through it. The card however is not for
the camera and needs to be accessed directly. I have checked into numerous
"fixes" and none seem to work. Any help?

Machine: Alienware 7700 with Vista Home pro 32bit