I'm researching live video streaming, so I tried out http://bambuser.com which has an app for my Nokia N95 phone as well as iPhones and Androids. I streamed my garden using my 3G phone connection, to test the quality. Streaming by 3G is slower than streaming by WiFI, so the quality has to be reduced. One and a half minutes of video streamed over 3G was 6 megabytes of blocky video, not too bad.
In my garden, I have venus flytraps, sundews, trumpet pitcher plants, and lots of nepenthes tropical pitcher plants.