Ill make this short. -I usually have to keep my video on low quality to avoid massive lag -Allegedly there is sound support but either its very quiet or I am not using the right settings to make it work (does speaker mean I can keep it away from my mouth or what?) -The video does work, and my app has not crashed either on my Windows XP 32-Bit desktop client, nor my iPhone 4 (iOS 6+) Overall, the app works well enough. I wish it had microphone support, or better support, so that I could talk instead of type on skype, but Im happy with it. This old clunker laptop didnt come with a cam built in, so I may buy a clip-on when Im out at Best Buy tomorrow for convenience sake, unless its more than 12 dollars or something.