putting slurs on bottom instead of top of staff?

[Vance Greenway]

hi all!  just did my first song in lilypond and wanted
some longer slirs to be on the bottom of the staff
instead of on top where it is pushing the guitar
chords a bit too high for me.  i can't figure out how
to do this.

any ideas out there?

also...while i'm bothering everyone, is there a way to
increase the size of the lyrics font without
increasing the size of the staff?  i tried the
font-style property, but it messed up the note-lyric
alignment.

thanks in advance!

__________________________________________________
Do You Yahoo!?
Spot the hottest trends in music, movies, and more.
http://buzz.yahoo.com/