Hi, I want to have a Server or a simple computer with XP Professional(connected to domain) that will download all the updates ofMS updates ,Defender updates and various 3rd party programs updates, and then forward it to my client stations. If i am in control of who should have updates or not, that will be much better. If you can also help me in telling me about theLicense requirements and price etc. Thanks. i need it for about50 to 80 clients. Thank you.