Hi, Here's another option... Smart Loops gives away a bunch of Free "Click" loops that you can load into a Project on different tracks. You get all kinds of metronome/click loops, like quarter notes, eighth notes, triplets, and different sounds. After loading each loop to tracks in CW, just save the project as "Clicks.cwp" or "Metronome.cwp", then anytime you need it just load the Project, solo the type of click you want, and put in whatever tempo you need. Done. Then if the inspiration hits you, just "Save As" a different project using the click track you want, and start recording your new song.
The free click loops, and LOTS more free loops are here...
http://www.smartloops.com/Free/