Step 1: Download the emulator from http://www.epsxe.com/download.php
Step 2: Download the Netplay plug ins from link deleted
Step 3: Open the zipfile and you should see several folders. Take everything that is in those folders and put them in your plugin folder in your Emulator directory(epsxe) MAKE SURE TO PUT THE KAILERRA.DLL IN THE EMULATOR DIRECTORY NOT THE PLUG IN FOLDER!
Step 4: Open The emulator and go to options tab, Then go to netplay. Once you are there select “Cyberpad 1.3”. Then load up the game(for the sake of this lets say its SFEX2) Once you attempt to load it the Netplay prompt should show up.
For optimal Netplay make sure to delete your memory card files or move them to another location on your computer. Once you do that Make sure to turn off the sound as well in the sound menu. This will help in limiting desyncs(Hopefully this problem will be fixed at a later time but i doubt it)
Also, I dont know what games it supports so dont ask me lol. I know it supports both SFEX Games on PS and all the versions of those games
-YOu should not link to rom sites