I agree that GoToMyPC is a bad thing for many reasons. The problem is that this isn't for me as the administrator but for the accountant that needs access to the machine. Neither I nor the owner of the company wants to give the accountant an admin password or even access to the server and there is no other box on the network. This company is almsot entirely laptop based except for the accounting system, but the accountant doesn't come into the office. Also, I can't change out this PC for a couple of weeks and it's too slow/old to bother with upgrading to XP Pro and I can only get access to the network about 1-2 days out of every week because they are out of town a lot; and since the "office" is the owners house, I can't just get keys.
As far as I know you can't use Win2000 netmeeting without someone being at the PC. So I either have to set up LogMeIn, VNC, or something similar. Since they already have GoToMyPC and are familiar with it then I don't see a good reason to switch.