New FM Transmitter

This is not about a new local radio station. My wife and I had an early Christmas with her family and I got the one thing I was really hoping for. A FM transmitter to send signals to radios around the house so I can here my mp3 player, computer or cd player to all parts of the house. There are some reception issues because it is a low power FM transmitter but it does cover the house. That fits the instructions and my experience with the FRS radios I have used. I should be able to n play with the frequencies and set ups to fine tune how I want to use the transmitter. I think I need to play with my desktop SW since it is having some reception problems. It has been over due for some antennae maintenance/upgrade. The weather is getting colder, and there are some dx projects to do. What more can a radio geek want while stuck inside.