I have set up two w4mq remote systems using TS2000B rigs. Is a great combination, works very well, and isn't too hard to figure out the config stuff. I'm going to remote a TS480SAT in a week or two and see how that goes.
When using the w4mq software, if you set up the remote and client software correctly, the people on the other end, whether they are on vhf/uhf or hf will never know unless you tell them you're on the remote. You can allow others to access your system using the free client, and you can assign log in info and passwords to keep unwanted people off, you can make it private or not, you can set up times, control StepIR's and various amps and rotors.
It is amazing stuff, and it is totally free. If you're at all interested in internet remoting, you have to check this stuff out.