hey e57 u was a student at one time and problably would had wanted help on the subject to. reno i see where u are coming from about sprading bad habits, and i dont need the extra credit i have a 97.5% but i just wanna show the teacher up he look down on all his students like we are all idiots about everything everything i have learned i have learned on my own because he is one of the kind of teachers that learned about it the went right to teaching. so he has never really had to but his hump to make a living i guess thats why he has a attitude with everyone