I use an Apple Laptop most of the time, I just need a PC based media hub for movie/video torrent downloads & streaming to my PS3. I would like to leave the summabich on all the time nonstop though. But if this gateway gonna give out, I might need to treat it with kid gloves.
as someone that worked in bestbuy PCHO and Geeksquad I would recommend you get a higher processor for stream. What you have now is ok, but as time go by the processor will get slower and fukk up ya streaming. You can just get a media hub (seagate) when that happens though. Gateways aren't bad computers. I wouldnt leave it on constantly though, i would turn it off every now and then. Upgrade the ram also to insure good streaming.
Lenovos are better btw
, came w/ a 19 or 20" lcd monitor for $500 & change.

him installing a SSD into that computer is just gonna make his boot up time quicker
if you dont know how to make computers