i followed what other sites were saying,, first select all rar files and click "extract here" but still i do not end up with one cso/iso.. it’s for the psp game i downloaded. thanks yahoo people.. :)

download power iso from the link.ITS TOTALLY FREE.install.extract & open it.click add &add the files.then click new & select cd/dvd image.
the link is
http://www.ziddu.com/download/8371908/PowerISO.3.8.rar.html