I'm trying to set up a simple app, mainly for practice with ruby/ twitter/web apps/etc. I'm using a Sinatra app hosted on Heroku. I have the oauth gem and I can get twitter to redirect back to my app but then I get a 401 Unauthorized error. What should I be looking for to fix this? It happens on dev (callback to localhost:9393) and prod. I checked to make sure the request token/secret was being saved correctly in the session. I've been looking around last night and tonight trying to figure this out. I saw something on here about checking the utc offset on the server clock but it seems fine on heroku and my local machine is correct. I'm just not sure where the error is coming from so I don't know what to look for. Any ideas? Thanks, Joe