Would you like to root your HTC Desire? Good, I thought you would. Modaco has released a root guide for all you HTC Desire owners. It is very detailed, and although I have not tried it, as I do not own one, it appears even the beginners can accomplish rooting their device. Please remember that when rooting your device it is at your own risk should anything happen. You can find the guide here.
Happy Rooting.
Source: Modaco