Is there a different thread for that? Seriously... a "tips and tricks" thread with the best nuggets? I'll have acquired close to 250,000 miles in 6 months, but 75,000 are the initial Citi bonus and 80,000 are purchased/bonus for a miles+copay trip for the family (was cheaper than instant upgrade fares), plus assorted transfers. I'm only flying around 75-90K/yr, so I'd love any great tips on big bonuses, etc.