yesterday i finally purchased Remote RDP for my G1 android. Not too shabby, it does a pretty good job at RDP connectivity even over 3G (WIFI is more stable of course) but this app is pretty great! Now i can connect and make the changes i need to on my windows server boxes from pretty much anywhere.
The full version supports multiple saved connections, resolution, audio and SD card integration. Try it i think you will like it especially if you are an admin like me 
check it out at http://toremote.com
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