Hooray! Now what do I do with it? I was able to put in a healthy initial sum and I'm pleased about it but I'm curious about how much I should be putting away out of every paycheck.

So, GTers with savings accounts, what percentage do you put away? Or do you have a certain amount you regularly sock away (my mom literally has a sock that she puts $50 in every check O_o)? The internet says 20% but that seems like an awful lot.