Using my HTC Tilt on an ATT 3G connection, I get the Remote Desktop screen which looks like I connected and logged in to my remote computer, but I get a message that says MrvGINA.dll found on the remote computer, which is incompatible. Googled that file and found that you can delete it from your registry, so I did, but I still have the same problem.

What is that dll? What should I do?
Is there a better way to remotely control my Windows XP from my HTC Tilt?