I have a radio link connecting to a network with a dlink router, I want to be able to
Pcanywhere in via the radio and talk to computers on a second network, the first network
Is internet connection the second is work computer network, no internet. I would like to
Do this with dlink routers is this possible?

You have to have a communication pathway between the two networks. There are a few ways to do this:

1. Direct connection by wireless or wired network
2. Virtual connection by Internet
3. 3rd party connection using a digital communications link via satellite or telephone company (ISDN, T1, E1, DS3, etc.)

Depending on the connection type you use would depend on the routers and other communications gear you would use.