Hey guys, Ive been wanting to ask this for a long time now, I often activate Windows Pro Images and Office programs using kms servers and batch scripts but following the philosophy that nothing in life is actually free, I would like to know whats the trade off here when you use such services. I thank everyone in here that have made such a service posible for us users, its been really useful for lots of us all these years. Also, is there a guide or something that can throw some light as to how this service work? If so, can you link me to it or explain me how does it work? Thanks in advance and you have a good day!