We did a couple of online-demos / webinars of our product for potential customers lately. Here's what we learned:<p>- Our customers strongly prefer to call in via landline than to use their computer for audio. Make sure to send them the national call-in number (we've been talking to customers in Germany)<p>- Either only share a part of your screen or put your screen resolution way low. This will improve image quality/speed and makes sure the image will fit onto their screen, even if they use a small laptop<p>- Online-demo software that "just works" for the customer doesn't seem to exist.<p>-- Skype and Google Hangout need registration/installation, most others (including WebEx) need Java in the browser.<p>-- If you are lucky, the company uses one of these themselves. We've mostly not been lucky.<p>-- We also tried join.me but their screen updating algorithm is awful. It updates squares instead of the whole image, but in a seemingly random order. If you scroll down a page, it's just confusing chaos. Way worse than updating the whole image once.<p>I'm open for better suggestions...