Nexus S - no driver found - adb 2.3

[turinreza]

i have adb 2.3 installed (eclipse and android sdk 2.3)
I am able to mount the phone's sdcard in windows 7 explorer and
see the contents. I guess this means the fastbook for USB works okay
but adb is not seeing the device. "no device"

(on phone , applicatoin debuggin is set to true...
and USB storage turned off for when using adb)
also "Stay awake" on..

is there a website for updated Samsung drivers where I can obtain one
for the Nexus S. I installed SAMSUNG_USB_Driver_for_Mobile_Phones_x86.exe
(32 bit machine)

and it didnt have a driver for Nexus S.. said " no driver found"

 

[turinreza]

in Control Panel, Device Manager
it shows up in "Other Devices" as "Nexus S"

no driver is loaded.. also
I tried to update the driver "online" but that didnt work either.

 

[turinreza]

AVD manager has USB drivers Revision 4 that supports Nexus S under "Add Ons"