DO NOT TRY TO UPDATE THE APP
The app worked fine with my iPhone 3G on my 27" iMac. Then it indicated there was an update for the app. It downloads the update but when it tries to install the update it says that Mobile Mouse Server is running and needs to be shut down. It ISNT running. No matter what you try to do to disable it it still says that it is running so it doesnt let you update. Also, the little window that comes up to tell you that Mobile Mouse Server is running only has an OKAY button to press because they assume you are able to close it off...but when you cant it doesnt have a CANCEL button so it just keeps trying to install. You have to reboot your system to get it back to normal. Even a OPTION, COMMAND, ESC doesnt let you shut what you need down.
They obviously dont care about rectifying this.
Reality about
Mobile Mouse Server, v2.6.6