>Hi all:
>
>I a m new to using Real VNC. The remote pc which I wish to access has the IP Address 192.168.1.102 and mine is 192.168.1.100 (both pc's are running through separate Lynksys routers at different sites.).
>
>What should I do to access pc 192.168.1.102? Thank you kindly.

There are a couple of things you need to do.
1. On the client...use the remote pc's external IP address.
2. On the linksys router used by the remote machine...forward ports 5800 and 5900 to the local IP address of the remote machine (this will be 192.168.1.102) -- If you need help fowarding the ports let me know.
3. You might want to do the same port-fowarding trick on the client machine too.