a simple fix for nuketown not showing up in syslink (should be a permanent fix but don't hold me to it) 1st copy your dlc file to your computer and then open it in a hex editor i use HXD but you can use what you like. now press search>goto or press ctrl+G and enter 234 then press ok you should see this now replace the highlighted line with FF FF FF FF so it should be like this then just save it. copy it back to your xbox and your good to go NOTE: hxd usually creates a back up automatically but i advise you create one manually hope this helps t3