I have 2 feature requests that i would like to make:
1. Make it possible to have the 'Add to the Phonebook' tick box unticked by default. I connect to machines regularly that i will never need to connect to again and i get very bored of clearing out the phonebook!!
2. Make it possible to change the default remote screen Colour Format and updates per second. I nearly always have to change this to 4 bits and 25 updates per seconds in order to get things working smoothly. I have also found with version 3.2 that i often do not have proper control of the mouse (can move it but not click) until i change these settings.