Thanks for the response VST_Man.
I am sad to hear that D-Link won't work with anything but their own softare :/ I was kind of afraid that this would be the case. Any suggestions on some that would work with proprietary software (or self-developed software)? And btw, I am looking to upgrade to more cam's later. I would prefer tha all the cameras be able to work together (even better to have them all work through the same software even though that may prove difficult since I beleive IP cameras are all compressed at the camera and not the pc).
Axis seemed a bit over-priced for what I was looking for even though they are supposedly the leaders in the IP Camera market. I did see another camera I liked, I think it was Intellinet or something like that, but it lacked audio capability.
As for the audio portion again. This isn't going to be a 24/7 ran cam setup. It's something that the wife and I only will be using and we would both like the audio capability (2-way audio prefered if possible). Later on I may add some more around the house that will run 24/7 and those will be non-audio.