Unless your TV is one of the new models that have a Firewire port such as the Toshiba or Mitsu. These TVs will access an external stand alone hard drive or camera. But accessing a PC is unlikely.
id like to use my laptop as a DVR and be able to access all of it from my TV. it seems making my laptop a DVR is as simple as buying a tv tuner card but then to be able to access my laptops HD from my tv is more complicated. any suggestions? reading material? thanks.