Retail snow leopard boot HELP!

Hello:

My name is Alanis Johnson and I have been searching and searching but not finding any answers to the following question:
I have a retail copy of 10.6.3 (Snow Leopard) and I have about 50 different machines that i manage (my personal machines, the machines of family members who don't have the time to manage their own, my grandmother's machine (she just uses it to play games) and the machines of friends when they go out of town...) you get the point, with all of these different hardware configurations, I need a boot cd that has all the right kexts and then some. is there a boot cd out there that has all the kexts that could possibly be used for pc hardware? if there is can you direct me to it? if there is not such a thing already in existence I would be willing to pay 15-30 USD to have it created.