http://mehq.net/dynmap/index.php
Probably the best maps with coords. May spoil gameplay as it gives heaps of info. Use sparingly.
MUSIC
http://abc.sourceforge.net/NMD/
After much searching on google I fond the ABC files on this site to work. If anyone knows of a good site for more popular music I appreciate it.
However this site has masses of music. If you need any help on how to get your avatar to play music in game give me a whipser I online most days.