Metrome and Scales help

[LearningGuitar]

I wanna get playing faster so i need to know where i can find a good metrome and can someone explain how to use it really fast as well (LOL)
and what are best scales to play with it?

[finkployd2112]

Use the metronome for any lick that you feel you need help on. Here is a free metronome. (http://www.metronomeonline.com/index.php?style=cool)