Look for TheRewardGuy on here - in his signature there's a link to his fab freeswagsites guide to getting the best from Swagbucks.
If you like the look of it you could sign up from there, or maybe click on the Money Shed referral thread link above. That way you'll be helping out a fellow Shedder!
Swagbucks isn't a huge earner if you just do a few bits and bobs on there every day, but you can invest tons of time if you wanted, and earn bigger amounts.
There's always somebody on here to give you pointers - ask away if you're not sure of anything.