First Script

I want to put an expression in a growl notification (it’s my first script…) and I don’t know how to do this, or if it is possible; is it possible? Here’s The script:

tell application "iTunes"
	set thetitle to (name of current track)
	tell application "GrowlHelperApp"
		set the allNotificationsList to ¬
			{"Script Started"}
		
		set the enabledNotificationsList to ¬
			{"Script Started"}
		
		register as application ¬
			"iTunes" all notifications allNotificationsList ¬
			default notifications enabledNotificationsList ¬
			icon of application "iTunes"
		
		notify with name ¬
			"Script Started" title ¬
			"Script Started" description ¬
			"??" application name "iTunes"
	end tell
	tell application "iTunes"
		if player state is paused then
			tell application "SystemUIServer" to set volume 3.5
			play
			set the sound volume to 77
			set thetitle to (name of current track)
			say thetitle
			say "is playing"
			if thetitle is "Hey Ya!" then
				tell application "Firefox" to OpenURL "http://www.urbandictionary.com/define.php?term=Hey+Ya"
				tell application "System Events"
					set visible of process "iTunes" to false
					
				end tell
			end if
		else
			pause
			set thetitle to (name of current track)
			if thetitle is "" then
				say "No Track Selected"
			else
				say thetitle
				say "is paused"
				tell application "iTunes"
					
				end tell
			end if
			tell application "System Events"
				set visible of process "iTunes" to false
			end tell
		end if
	end tell
end tell

(yesh, i know it’s weird, but I just want to learn some applescript :))
Model: iMac & Powerbook
Browser: Opera/9.00 (Macintosh; PPC Mac OS X; U; en)
Operating System: Mac OS X (10.4)