i used the same internet connection (airterl braodband 128 kpbs)for the laptop and the pc. i dont use any switch or hub just the direct braodband adsl modem line. same internet connection with a old hcl laptop with intel graphics chipset worked very fine. I dont understand why the images are displayed but do not change (refresh automatically).
my dvr card works very fine. i face problem when i connect from a remote site with my new laptop (sony vaio with ATI x2300 256 Mb Graphiocs)