Nester DC 7.1 help

Ok, so i DL'ed the sbinducer and nesterdc.sbi. everything burns perfectly and i can run the program however....each time i run a game the controller does not respond, only a few games work with the controller and even then just barely. Anything im doing wrong or missing? All the nes games worked perfectly with nesticle on my pc. Any help or suggestions are appreciated. Also, when im buning SBI files do i need to include a boot loader on the cd or does it do it automatically. All the sbi games i downloaded refuse to boot up. Thanks!