Here is a great registry edit that dramatically speeds up your SD card... It is a simple .CAB file install... I DO NOT TAKE CREDIT FOR THIS... IT IS A CREATION OF XDA... Go
here for the original XDA link...
Also, EtrnlWolf has uploaded OEM drivers for this .CAB edit.. I have them uploaded below in this post.. Thanks!
The screen shots below were graciously given to us by GuitarDoc... They detail all the registry edits that this .CAB entails... A more then just a few...
THE OEM.ZIP IS FOR ROM COOKING ONLY... DOWNLOAD JUST THE .CAB and run it on your phone to get the edit...