Video freezes when streaming to the internet

Hi folks:
Just bought one of these cameras to try and so far it seems great - much better image quality than the wirless X-10 cameras I had been using. One issue has occurred. When using the active X over the internet to view the video the video seems to freeze about every 5 to 10 seconds - it usually comes back after another few seconds. (Freezing does not occur on my local network)

Would I be correct to assume that this is an uplink problem? - i.e. upload capacity of my DSL line is not fast enough to accomodate the streaming video? I set the image to be 160 x 120, 15 fps and very high compresion - this seemed to help a bit. Is there anything else I should be doing (firmware version is 3.00 2005-11-16)

Best regards, thanks for any suggestions you can offer...

Dave Melnyk, Toronto, Canada