Yes you can run pgen from hdl, using the disclauncher tool, or maybe it's launchdisc, either way, you creat your iso in cdgen, with a system.cnf file pointing to the .elf you want hdl to boot. ( or modchip, whichever.) Look it up, and it has a complete readme. Pretty handy!!!! i have pgen, snes, ps2pce, and ps2menu all in hdl.