Just thought I'd add something(even if it is 2 weeks old) I started on a multi-effects pedal. And I really wished I hadn't. It just isn't as good as having separate pedals. To start out, I'd recommend just getting a distortion or overdrive. The big muff is great, as is the Boss ODB3. And both are rather inexpensive. Just so you know. I am a heavy effects user. I have a phaser, chorus, distortion, wah and fuzz. Looking to get a whammy as well.

Really opens up the sound. But one thing not to do, is over use them. Just because you have effects, doesn't mean you should use them in every song.