A couple of questions....
 

Does FlashFXP deleted the contents on your hd and allow you to replace it with new contents, just curious as I am having trouble getting a couple of games to work. I deleted the folders contents then tried downloading it again to the XBox but still not able to get it to launch.

Now to update your evox is this right I take the new default.xbe transfer it over through ftp to the xbox and rename it to xboxdash.xbe and the same with ini. Would this help with the launch problem I have tried patching no luck and really can't think of what else it could be?