Efficient PC was suggested to me and they seemed to have what I was looking for so I ordered an Ori with:
- Phenom Quad Core 9950
- 4GB of RAM
- Nvidia Geforce 8600GT 512MB
- Netgear 108Mbps Wireless
- Windows Vista
The first machine I received did have one major problem. It reset (not rebooted!) itself randomly, even when in use. After getting in contact with Efficient PC they took the machine back and traced the fault to the hard disk. Unfortunately it came back to me with the same problem, so I had to send it back again.
After about a week and a lot of hard work on the part of Efficient PC I was sent a replacement machine and I haven't had a problem since. It looks like the first PC was just one of those rare machines where there is an untraceable fault.
The two most important points for me are that I now have a very quick machine and the customer service I got from Efficient PC was superb. I would certainly use them again and would encourage other too as well.