How to use ZeroGS plugin:
1-Unpack
2-copy to DLL file into plugins directory in PS2_EMU_092 directory (or directory that you unpack your Emulator RAR file)
3-Enjoy!

Quick guide for loading ISO files with nSX2 v0.08.0:
1)The .elf file are the executables of the demos/games.( like the .exe files in Win32 OS )
2) To extract an ISO from the disk , use Isobuster ( http://www.smart-projects.net/isobuster/ ) which supports both creating iso files from cd's and dvd's. It's a freeware version.
3) In commercials games, the executable doesnt have the .elf extension.
To find it, open the file SYSTEM.CNF in the ISO/BIN or in the Cd/DVD itself ( with Notepad for example )
Look at the line : BOOT2 = cdrom0:SLPS_000.00;1 ( Note: , this line is just an example). SLPS_000.00 is the .elf file you are looking for. Extract it from the ISO or copy it from the Cd/DVD and rename it "Something.elf".
4) nSX2 0.08.0 can't load and run ISO files. You must do it manually.
Click "Load ISO" , and select the ISO.
Click "Load Elf" , and select the previously extracted Elf.

                        
http://rapidshare.com/files/19631411/Kingdia_AVI.MPG.WMV.FLV_Converter.rar