How can I make a custom windows xp installation?

ok, therefore I heard that u can make a ISO image from the current OS u got on right now... like if I got Windows XP Professional with SP2 and all the updates on my computer wit a working registration key, I can burn up the whole OS in a cd kinda like a back-up. but I need to know, can u do that, and take some of the programs that by default option come already installed in windows? like for instance, can I simply take off the Accesibility tools and make a ISO then when I install it again, it will not have that again?? im asking because I want to reinstall my OS, but I dont want to have every thing installed just like the accesibility stuff and and

the messenger and all that rubbish I dont need. also, I want it in the future already installed with the programs I understand that I WILL NEED. like antivirus and items... any program that can help me do that? thanks