How Do I Use TexAlign?Download the TexAlign.exe file, place it anywhere (I made sub-directory under UnrealTournament) and double-click the file in Window Explorer. It's probably a good idea to download the tutorial as well, and place it in the same directory.
What Does TexAlign Do?
TexAlign will calculate the texture panning for curved surfaces and pillars, and other custom shaped surfaces as well. Once calculated you can simply click a button and TexAlign will automatically send the commands to UnrealEd via the log window. A much more detailed explanation can be found on the TexAlign Tutorial Page.