If you're using a mouse and keyboard, you might try using the desktop-based Remote Desktop app (the one you might be familiar with from Windows XP/Vista/7).
Right-click Start/Run and run the command MSTSC to use the standard utility. (stands for Microsoft Terminal Server Client, the original name for remote desktop back in Windows 2000).
This one was designed for the desktop, on the desktop, by people using the desktop. So of course it works better for a mouse/keyboard user than something built for fingers.