Hi, I have a couple questions but ill start off with my main objective, I would like to receive freeview HD channels (BBC, ITV and LUXE) through my PC in my bedroom, we have two dishes outside, the owners before us had NTL and ArabSat, we still have the ArabSat fully working but they took the NTL box with them, in each room there is a socket on the wall for an aerial like this..
however when I connect the aerial that used to be plugged into the NTL box into a freeview box nothing shows, but when its connected directly to the TV I get channels 1 - 5 in perfect quality, now for the questions..
1) How can I check what the socket on the walls are for/what type of connection it is?
2) With the information I supplied can you tell if its possible for me to receive the HD channels?
3) Does it matter which tv card I get, DVB-S or S2?
Thanks very much.

however when I connect the aerial that used to be plugged into the NTL box into a freeview box nothing shows, but when its connected directly to the TV I get channels 1 - 5 in perfect quality, now for the questions..
1) How can I check what the socket on the walls are for/what type of connection it is?
2) With the information I supplied can you tell if its possible for me to receive the HD channels?
3) Does it matter which tv card I get, DVB-S or S2?
Thanks very much.