[jay_shark]

There is no magic formula that says you should raise to 100 as a default play in the 25/50 levels . You should only vary your raises if you notice your opponent making a strategy adjustment . If he's calling liberally with atc's , then it's a big mistake to raise only to $100 .

There is nothing wrong with raising to 150 if your opponent hasn't made any significant strategy adjustments . Only if he's playing tighter will I raise twice the big blind as a default play .