I am not a fan of PDANet.
After many unsuccessful attempts by using the attached driver file at the top of this thread, I finally found a solution here:
[SOLVED][ADB] Won't install correctly for my G2. - xda-developers
Download Corylulu's zip file, and be sure to replace ALL the files in your driver folder, or else WinXP or others will not recognize the .inf file.
I moved the original files and folders into a new safe-keeping folder just in case before replacing.
Voila!