I'm new to mining I only bought one 11ghs it go's up to 20ghsmax gekkosience thumb drive to test and see if i want to invest more. so is a dust payment a low payment for small little miners like at this hash rate? And do i have to wait till a good enough payment amount on this pool to get payments to my wallet if so what is it like 0.01? ...But being someone who only has 11ghs-20ghs to put in is there a way it adds up over a month into a payment...
With 11gh, you might earn .01 over the next 20 years. 
Right now at current block difficulty 11gh should earn someone an entire 0.00000464BTC per day or 0.0016936BTC per year. and thats not takeing in to account that a year out would have even higher difficulty and less per day then one can expect to average right now per day week or month. and no fees were figured in to that either.
So using the 4% default and 365 days, the estimate says ... ~ 0.00105408 BTC
Heh yeah not much for a year's effort
http://tradebtc.net/bitcalc.php