Borderlands 1 Question?

So I started playing borderlands 1 again, and I can't seem to figure out what the main quest is, If you could help me figure out how to tell the difference between side quests and main quests in the quest log that would be great!

Thanks

 

Isn't the main ones highlighted in orange or something ? cannot remember myself

 

I'll check, But I think that they all look the same..

EDIT- They are all orange :LOL:

 

Press 'Start' then click on 'View Lobby'. It will have the main plot mission on the right. Everything else is side until it changes in the Lobby for you to follow.

 

Does it really matter? Borderlands has pretty much no story to it what so ever.