Open System Preference and go to the Sharing pref pane. Check "Screen Sharing" and click "Computer Settings...". Check the "VNC viewers may connect..." box and give it a password. Then click Ok and close System Preferences. On the iPad connect via VNC and give it the password to put in the "VNC viewers may connect..." box.
I like it, but same as my other vnc-er, it consistently gets the position of mouse clicks wrong when I have two screens plugged into the 2010 mini.
It works fine when I unplug one monitor.
I didn't have this trouble under Snow Leopard. 😡
Remoter website claims this is a problem with Apple's implementation of vnc. Suggests arranging second display to the right of display one.
That works, as does arranging second display below first display.
When positioned to the left, or above the first screen, vnc mouse clicks are persistently offset by the width or height of screen 2. Unplugging the second monitor fixes the problem.
I use Mocha VNC Lite (I don't need it often) and it logs in and shows the screen but nothing is clickable. Something definitely changed with Lion's VNC as it worked perfectly with Snow Leopard.
Both 'Remoter' and 'Desktop' vnc servers for iPad have been updated, and now place the cursor, and mouse-clicks in the right locations on my dual-monitor Mac.