I believe that you can move almost everything from your internal memory to the sd-ext with the tool your using (me too
If you want to move to your sd-ext partition, start S2E and touch "Menu" button; go to settings, enable "Advanced Mode" and restart. You will be able to move the rest of your aplications.
Also, in settings, applications, manage applications, you can choose if you want to move each app to "SD" or "Phone".
I hope I could help you!
Have a great day