Thank you for the suggestion. The n2oswitch file isn't available in the Postloader download. I tried with "neek2obooter.dol" but that didn't work. The neek2o features work fine in version 4.7.4 without the n2oswitch file present. I'm going to stick with this version unless I find a way to get 4.7.96 to work properly. 4.7.4 does everything I need except for launching GC games with Nintendont. As a workaround, I launch USB Loader GX from Postloader and then I select the GC game that I want to play.