-Mount with dtools or poweriso
-on the desktop create map with random name )
-from the mounted iso copy the files into the newly created map (copy-paste)
-download Phoenix.exe from the net (can't give u here the rapidshare link)
-unrar phoenix.exe into the newly created map
http://i48.tinypic.com/2w6v58h.png - run phoenix.exe
-click on instruments->SID unpacker
-click on scan a SIM-file
-choose Serious Sam HD The First Encounter_disk1.simfrom the map
-mark the files
http://i47.tinypic.com/9hrqty.png -click unpack and create a new map with name SSHD (in my case)
-at the end all is left to do is to copy the three files from the CRACK dir SamHD.exe,serious.DLL, steam_api.dll into newly created map SSHD-> Bin
-njoy playing
Тествано на win7 x64