Rather than replacing your stereo system, consider upgrading it to improve overall performance. There are many things you can do to improve or upgrade the performance of a stereo system and most of them are very affordable and easy to do. Some involve simple things like correct speaker placement or placing speakers on stands. Others include accessories such as new speaker cables or interconnects. In some cases new speakers will solve the problem and give you the performance you want. I've put together my top ten list of system upgrades that will give you the most bang for your hard-earned bucks.