1. Work out why a firm should take you on (BTW - saying I've done an MBA isnt enough).2. Do your homework on the firm you want to get interviewed by (know the founders, senior execs, strategy, key clients, recent wins, service offerings, USPs).3. See if there is a link between 1 & 2 (preferably where 1 will actually enhance 2). Develop your 'dragons den' pitch.4. Put together a compelling commercial proposition (e.g. I think I can help you increase your win rates. If I can help you increase your win rate by 20% on your next 5 bids you pay me my salary. Or, I will work for free for 3 weeks and then you can decide if its worth paying me).5. Practice your pitch on someone you trust to give you blunt feedback. Ask him/her the question 'if you had just met me and heard what I've just said - would you hire me?'6. Dont be shy about nepotism - exploit your network of friends, family, ex MBAs etc. You need to be a bit pushy (without becoming a prat)7. Be flexible - they might not have an internship role but maybe hiring into their research team / recruitment / back office / cleaning staff. Find out and interview for this as though this was the perfect job for you.8. Never use 'yeah' written of verbally.