I own a D-Link DWL-G122 but I have not been able to get it to work with my OSX 10.5 Zephyroth Leopard 10.5.1 install.

I have tired the drivers from
http://www.ralinktech.com/ralink/Home/Support/Macintosh.html
and after they install i have the preference window option, but I am unable to see the device when it is pluged in. I have tried unplugging it and replugging it in, but it is still not seen and none of the lights turn on.

I have looked at the "about this Mac" under USB and it says that a
Marvell Wireless Device is there
Device V.1.0.1.2
Product I.D. 0x3b01
Vender I.D. 0x07d1

any one know what i can do to make this work?

[edit] other USB devices DO work, USB card readers and mouse, and keyboard

thanks!