2nd change is a bug fix, i noticed that cards which were mana producers which contained a cost but did not contain a {t}: would still tap at first i thought this was graphical, however after further reveiw i noticed that the card was indeed truely tapping...this was happening becuase amaproducer had a defualt of 1 for doTap/tap...and since genericactived ability does not go through the motions of setting the true manaproducers "doTap" which can be witnessed by stepping through the processes...it was defualting to a tap, even tho the cost might have just be {1}:add{ ....