TvXif hasn't changed, I've just combined it with a tapper.
Confirmed working with Windows XP SP2.
Tapper is self explanitory.
Instructions for TvXif v4(hasn't changed, but this may be new to some people.) :
1. Run it and select your options before starting CA.
2. You can close it, but you might forget to restart it and unblock the 3 Nexfag programs.