Fog Creek Copilot

This is a neat service. Like GotoMyPC, Copilot lets you control a computer remotely. This can be really handy for computer technicians helping long-distance clients. GoToMYPC requires software to be installed and configured and a firewall to be opened up, something that may be too complicated to walk the client through. Copilot requires only a 30-second install and is already pre-configured once executed. It's a bit expensive at $9.95 USD for a day (GoToMyPC is only $19.95 for one month). However, they do accept Paypal as well as credit card and the cost can be passed onto the client. It also requires only Windows 98 to use.