Hi, it’s my first time using open tuition and i plan to self study for P4 paper for this June 2013 sitting. I have never been to any lectures on P4 before this. So, may i ask if the P4 course notes for Dec 2012 (available for download from this website) is usable for this coming June 2013 sitting or should i wait till the new version is uploaded? Thanks for the reply in advance. Have a nice day.