Hi all, I am a graduate student and kind of interested in the once-per-lifetime hardware purchase discount a student ADC membership brings. Before making the enrollment which will cost me $99, have several questions to ask and wish you guys can help me out. 1. How much is the current discount for hardware purchase? Some posts here said it was 20%, that will be awesome. 2. Is this discount applicable to all the items in the Developer Connection store ( The one I am looking into is http://store.apple.com/us_adc_38839) , including refurbished stuff? 3. Are those prices shown up on the website us_adc_38839 after or before discount? Apparently I do not have an active account yet and not logged in, but I do see some lowered price (about 10% off) comparing with regular apple.com store. Does that mean the current discount rate drop from 20% to 10%？ Any input will be appreciated.