I'm with Stupid

if you have a follow-up question, use email. Don't expect me to re-visit a question in time to be helpful. Some more in-depth explanations for frequent questions can be found at http://jpfoss.blogspot.com/ —————— If you have a new question you want me to consider, please post it as usual on Y!A and send the link to me. No guarantee I'll answer, but I will look at it. Sending me the questions themselves, or asking me to do big chunks of homework won't work. Focus on the concept that's eluding you.