I need to be able to take control of my mom's desktop on occasion to show her how to do various things instead of spending an hour on the phone. I can't spend $500 to accomplish this. Is there any alternative to Apple Remote desktop? I just need my computer to hers. One client. Both OS 10.3.5. It doesn't need to be able to do anything fancy (install programs, transfer files or anything else). Heck, if I could just move the mouse and have her click, that'd be fine too. Thanks in advance.