for mac changer
http://download.cnet.com/s/networking-network-tools/windows/?tag=404
for proxy
http://www.vip72.com/
What is Carding ? How to do it ? Full concept EXPLAINED
https://www.youtube.com/watch?v=sLlwbvUH89oHow To Check CC Balance | Credit Card Balance Checker | Krishna Technical | Carding
https://www.youtube.com/watch?v=e1Rbob8MHochttp://cardbalancecheck.weebly.com/