Summary: I made the silly assumption that the WVC54G / WVC54GC / and the WVC54GCA were essentially the same camera. Boy was I wrong. The WVC54GC lacks the resolution and the ability to FTP pitcures like the WVC54GCA. Additionally it lacks the ability to use WPA2 although this may not be a big issue.
Summary: Setup of camera was relatively easy. The recording software that came with it was cumbersome and flaky. It would often lock up when trying to playback recordings. If you need reliable recording and playback, this is not the camera you want. Real time viewing via local lan was reliable for the most part. I was also able to set it up so I can view it through the internet while I was away from home.
Summary: Camera works very will on Wifi/G network, unfortunately I bought it for my baby's room to look at her at night and it does the job poorly, actually not at all. I thought that I had researched to camera thourghly but did not research the specs for night vision. My own fault.
Summary: This camera is what you would expect in this price range. It works, but not in low light. Setting it up is easy enough inside your own network, but try to get it to work outside your nextwork is nearly impossible unless you have a Linksys router. For this price if you need one, get one, otherwise wait for the technology to improve or spend lost more on a better camera.