How good is the Sony "Xplod" line? The speakers look the dogs! I think i'm going to get the Sony "CDXS2200" Cd/Mp3 player, it is only 4x50W, but £100, so obviously I can't get great speakers! I'm looking to get the best speakers with the littlest amount of money (Aren't we all ), but can't really afford more than £100 on 4 speakers, and possibly another £60 on a sub. Is this realistic? How does it all plug in together? Is it easy to unhook my old clarion cd/tape/radio head unit and the cd changer in the boot? What about installing new speakers and head unit? It is easy to hook up the speakers and stuff? Many thanks for everyones patience, and reading this!