Greeting's

I found only one thread which mentioned this software (plus one more which I had started but no one replied). I need to install update's for windows (most of them XP) before the go online only software that I found was autopatcher (www.autopatcher.com).

I just want to know the creditablity of this software (I went through the site and found it okay but just for conformation) has anyone used this software and is there an alternative ?