edited: looks something in my computer was off, can hear the music now.
I will do a bit of listening over the next few days and see if I can make some experience based comments.
Regardless, what I personally do in mastering is probably all the expected moves: fade ins in the heads and fade outs in the tails, sorting song order and setting volumes, perhaps a bit of EQ and a bit of compression (on really low setting), finally making the CD.
Otherwise it is about listening and fixing the worst.
Most of the result is after all defined at recording time, mics in the right place helps.
For me I have found that Samplitude is a great program for all of the post production. Saves having a separate program for CD burning.