web video chat

I am looking for a very low cost method to add a video conferencing page to my website. I need only a 1-to-1 connection as it is to be used only to allow grandparents across the country to see their grandbaby. The idea is to setup a webcam on my computer and one on theirs and then allow us to see each other via the connection. I do not want to use something like yahoo chat or msn chat and cannot find low cost simple software to accomplish this task. I'd rather just pay someone to create a VERY simple peer to peer type video conference script. Can be done in PHP or FLASH or CGI using javascript on the page if necessary. I do NOT want to use MySQL as I don't want it that intense. Just a very simple method for them to see me and me to see them. Highest quality video as possible both with have a high speed connection. (DSL or better) Only a one to one connection. Voice is NOT needed as we'll talk via regular phone. I just want the video via the site.