I have moved my pc speakers into my living room as i tend to watch more films etc in there but i want some good speakers for my computer now. 2.1 will do me but i don't really want to spend more that £150-£200 on them.
I highly recommend the Logitech Z-560's for an excellent 4.1 system. They're THX rated and about a hundred dollars cheaper than the equivalent Klipsch speakers. It's a lot of speaker for under 200 dollars but perfect if you plan to use them in a living room.