still valid..passed today 2-18-2014 with an 82!Wednesday, February 19, 2014 2:40 AM UTMr.L kk, This is still the duplicated one...<br /> i uploaded it one time and for some reason it got uploaded like 5 times..<br /> GL,<br /> MR.LThursday, December 26, 2013 5:30 PM UTkk Mr L,<br /> First of all, thanks for your efforts....<br /> Is this version has got any changes from previous ones, as I am using the previous version (the one which has maximum comments) for exam prep. any feedback is much appreciated!Wednesday, December 25, 2013 3:57 PM UT