Internet problems on 10.5.2

Hi all,on kalyway ver 10.5.2,I have successfully installed the zd1211 wireless driver. It was a .dmg (ZDA211MacUSB_install_4_5_7_0) and the card picks up networks successfully UPON BOOT.I am able to browse using safari or firefox until about 3 minutes,then the network sort of cuts off,I open the wlan program that was installed with the driver and it shows my network,then glitches. Is there a kext for the zd1211? The drivers I got from: Download Zydas WLAN USB driver 4.5.70 - For the USB WLAN sticks based on ZD1211(b) chipset - Softpedia

I also tried the speedstepkernel,and it made no difference,please help.:spinme

Also,when I try to use the 10.5.3 combofix update,it won't let me install it to my os x drive.

Is there a 10.5.2 version of this driver somewhere or a kext file?

EDIT:fixed it with an updated version of driver. ZDA1211MacUSB_install_4_5_10_0.zip (It fixes all the problems)

EDIT:EDIT:Still having some problems,the wlan agent comes up and start up and internet is great but also sometimes just stops working. Might need an even more updated driver.