BUT on SSD it makes sense to use the "new" (since 2006 or so) MB alignment, as the net effect is slightly (and I mean slightly) less memory cells usage which translates in theory in increased life of the device, though - still - if you can make a device that (with the "wrong" alignment) will last 10 years last (with the "right" alignment) 10 years and two months it is not a life changing result, as after three to five years you will likely anyway change the system or the SSD.