comes with installation cd but windows vista says no drivers found

Support Information:
Device Type: Network Devices
Manufacturer: edup
Model: wireless 11g usb adaptor IEEE80211G 54MBPS
Interface: USB
Operating System: Windows Vista
Age of Device: < 2 years old
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=&qa5=12&qa7=1801&dp=2&qm0=wireless+11g+usb+adaptor+IEEE80211G&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=edup+Network+Devices+edup+wireless+11g+usb+adapt or+IEEE80211G+Windows+Vista+)

That's probably because it's not supported in Windows Vista. Does the documentation say that it supports Vista?

There's a sticky in this forum dealing with edup nic that might offer some help.

http://forums.driverguide.com/showthread.php?t=26010