[mythtvnz] New to Myth TV and would like your opinion

[Arjan Harre]

Hi Guys

It is time to de-clutter the lounge so I thought i would start by trying 
to get rid of about 4 unit sout of the TV cabinet and replace it with a 
single unit. A friend of mine suggested MythTV and I have been reading 
for a few nights now. I have a few questions that I cannot find a 
sulotion to. My intent is to resurect an old Gaming PC and fit it with a 
Silent Fan and PSU (Possibly fit it in a new case but there is tonnes of 
room behind the TV Cabinet so its not high priority). I mainly intend to 
use it as a movie/ music player which I asume it will do fine (works 
great in windows so I see no reason  this would change), and would also 
like to replace the ugly little Freeview reciever. The Machine specs go 
something like this:

Athlon XP 2400
2 Gigs of RAM
1 80 Gig IDE
1 500 GIG IDE

My questions are these:

What parts of MYTH TV do not work here in NZ?
Seeing as the machine is not exactly the fastest available and I would 
prefer to be on Freeview and standard for Prime, what  Combination 
Satelite/UHF recievers have a built in mpeg 2 hardware encoder?
Given the above specs what sort of performance can I reasonably expect? 
Could I co for 2 Recievers?

Should this system work well I eventually intent to also integrate some 
CCTV (1 Cam). I realise that this might be pushing it a little so should 
this ever happen I would probably upgrade.

Cheers Guys

Any suggestions would be much appreciated.

Arjan