wat graphic card do u have? if u can u should run dual monitors to help reduce damage on ur lcd. its very damaging to watch tv on ur lcd so if u can one lcd and one crt would ge good. thast wa i did.
to watch tv u would need a tv tuner card wich goes into a pci slot
thats a good one that is at a good price with remote and stuff.
then u would need to hook up a tv cable and ull b good. also that monitor is pretty good. ide buy it. i say go with it.