When looking for 3.3 builds, checking the thread entitled "3.3 Rogue FAQ (If you're new-ish here, read this before posting) - Updated 12/6/09" might be a good start. Or perhaps the thread with "guide" in it's name.
I have looked through the thread and can not find a link to 51/18/2. Could someone please post a link to this build. Thanks.