Check out TeamViewer, it's free and works very well.
How long have you been using it?
I have it installed on my Galaxy Tab 10.1 and have problems with it- it
changes the resolution on the 'mother' computer and often kicks it off
the LAN has been my experience. I am leaving on vaca on Saturday for
the rest of the year and I am going to have to take a laptop in place of
the tab for that reason. I love logmein- have used it for years- Ignition...
not ready for primetime.