A year ago when there was nothing known in the English forums about 7zsd.sfx from Igor Pavlov (the script was there orginally in 2005), I've written here a tutorial. A few days after that 7zSD site was translated to English and that makes it populair. But the latest version of 7zSD from Igor Pavlov is from July 14, 2007 (1.2 RC1 build 715), then te code was optimalized with the source code of 7-Zip version 4.49 beta. Now a year later 7-zip is meantime by v4.60 and I saw in the extra binary package that 7zS.sfx and 7zSD.sfx (uses msvcrt.dll) are from august 2008.... so anyone know of the 7zSD from Igor Pavlov still is the best and the official 7zSD now also support more parameters?