The $5 vouchers are only good for the month in which they are given. You get a new one each month, but forfeit any amount remaining on previous ones. Don't know about the $30 voucher though. I think that it will not expire for a year, but best to check Daz on that! :)

C makes it easy to shoot yourself in the foot. C++ makes it harder, but when you do, you blow your whole leg off.

 -- Bjarne Stroustrup

Contact Me | Kuroyume's DevelopmentZone