winxp 64bit _2

how can raise the usb from 125hz to 250hz on windows xp 64bit edition??

GOOGLE IS MY FRIEND
---original tutorial:
http://www.overclock.net/computer-peripherals/173255-cs-s-mouse-optimization-guide.html

---important part:
"
Okay, now if you have 64-bit windows and really want to do this, it will take a bit more skill and you have to thank me greatly for hosting the required .sys files. It took me about 3 hours of searching the internet just to find someone who had manually patched and would give me the unlocked usbport.sys drivers for 64-bit windows.

1. Same as 32-bit step 1. Test your Mouserate.
2. Download the x64 Mouserate Switcher file from my ftp, this is the only place you can get this on the internet as far as I know. You can download it here: http://hosted.filefront.com/antigen07
3. Same as 32-bit step 2. Boot into Safe Mode.
4. Once you are in safemode make a backup of your usbport.sys you can find it in this folder:
C:\Windows\system32\drivers\usbport.sys
5. Extract the 64-bit mouse rate folder you will see several more folders inside, named things like 1830_usbport.sys_250hz_4ms
Inside each folder there is a modded usbport.sys file, select the rate you would like to overclock to and copy that usbport.sys
6. Head to your 'C\Windows\system32\drivers\' folder and paste your usbport.sys into there, don't overwrite your old one, just rename the backup one to 'usbport.sys.bak'. Also don't delete anything else in this folder or your computer will be broken very quickly.
7. Restart your computer into safemode again and use Mouserate Checker to see if your setting has taken effect.
8. Repeat steps 5 through 7 except now it's okay to overwrite the modified usbport.sys since you're replacing patched versions and not the original. Follow my tips above while you look for a stable setting that is good for your mouse (and other USB devices!).
9. Reboot into normal Windows XP and enjoy your new mouse.

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