goto
http://www.cdrsoft.net and enter there site goto downloads and then goto cdr software , then goto ahead and download nero 5.5.7.2 they also have the crack on there site .
the files should be placed in a folder like you have liad them out in your post.
now when you load nero select the iso tab and select iso level one and then select mode 2/XA iso and check that joliet is marked then got the write cd tab and write at any speed although slower is better.
after that put the cd in your PS2 and it should boot up.
you do this for both of the emulators .
the nes one is slow and i don't think it has sound , the SMS one is slow and the sound is messed up but they do run the games.
watch out though as you cannot add any games to them both and some of the games on the nes one don't work.
I have heard on a site that someone is developing an SMS emulator for the PS2 and its working and just needs a few touches will let you know when its finished ok
