Agreed, tomalak16.
As far as filtering water... I don't do that, so there!
I actually prefer unfiltered water and refuse to drink bottled water unless necessary. Of course, I don't live in an area where the water is extremely bad tasting.
All you need to use video/audio is to have a program that can do so (most webcams come with a program). Then you send the IP information to the webcam app and go from there. Not difficult, but will use different commands depending on the app, which is why there is no single thing to download to do it at this time. Of course, some apps don't use IP and use some other method of connecting. You'd need to find out what is used by your app and send that info if it isn't IP. If you are extremely lucky, your app may allow a command line option where you can do something like /run webcam.exe 123.456.789.012
Of course, however you do it, you'd need the other person to have a webcam app open as well.
