EMULATOR PACK AND PVCS DOES load by cd?

Â* Â* Â* ??? ???someone know how we burn on cd or dvd PS2InfoGB, one of emulators of the emulator pacth 7not6 and pvcs?
I Know burn PS2's cds(using cdgen ps2), build the gamelist(ex: files.txt, gamelist.txt)but these emulators doesn't work using the ps2 cd gen or nero!
Â* Â* Â*How can i play pvcs using cd, not memory card, naplink or hdd?

obs: when i downloaded these zip files from the ps2emu.dcemu.co.uk/, the file "system.cnf" don't be included on the pack. my question is: this emulators load on ps2 with hdd or naplink only? Â*??? ???

if anyone known how to do, please. explain the reasons in portuguese(recomended) or english