Using grid to line up .wav files


Is there a way to increase the lines on the grid? This would help me line up my wave files for playback, editing, etc. It must be easier than I am finding it.
Thank You,

Shift-click the grid button. That brings up the grid properties.

Thank You! I will do it. Now, can someone explain to me how to make my n-track tunes available for listening? Is there an “Upload for Dummies” book out there?
Billy ???