then you need to portforward TCP port 3389 and the port you setup in the IIS default page. then when you try to connect to HTTP://ipaddressort#/tsweb it should redirect to your pc. and if you have multi pcs you can just use different ports. Also I would recommend a DNS app like NO-IP.com if your isp doesn't assign static ips. Then this way regardless of your ip you will be able to connect.