Hi, i'm looking to start a set up to listen to music. I wanna build this system JUST for music but would like it to come from a few sources such as CD and my PC..

would I be correct in thinking that I should just get a good amplifer such as this one and it would cover all my needs?

http://www.hifi4less.com/product.php...ereo-amplifier

And also what ARE the differences between a receiver and a amplifer other than the fact the receiver has a build in am/fm and sometimes DAB radio; and some receivers have build in CD aswell??

I'll also want it to have speaker inputs and a sub-woofer input..

thanks!