I changed the original motherboard with this one: Gigabyte GA-73PVM-S2H, GeIL DDR2 PC6400 Ultra 2 GB, and a Intel Pentium E2180.
Ihave a clean install of Windows XP Pro and latest Mediaportal. For codec i follwed this: http://users.vic.chariot.net.au/~mitreski/mediaportal codec guide v.2.pdf
To connect to my 37" LG lcd TV i use HDMI cable from the motherboard.
Everything works great really, it's just sometime when i'm watching .img(dvd) and .avi(xvid) files mediaportal hangs-up. When i run them in MediaplayerClassic the movies works better. Any tips?