I agree...I am IBMer and anytime I mention FT to any of my colleagues they give me the look that says I should be in a straitjacket

I interviewed with McKinsey four years ago for a business analyst position when I was in my senior year. I had six interviews over 2 days...started with a breakfast meeting with a junior BA. I guess he wanted to see how alert I was at 7am and how I presented myself at a meal. It was a very informal thing and he just asked me about my background and what I expected from McK and then we spent the next half hour just chatting about everything under the sun. Then he took me up to the office and ran into another consultant in the elevator so that turned out to be one of those 30-second encounters where they try to gauge first impressions. I then interviewed with another junior BA who gave me the "How many cabs are there in the city" brain teaser before we started on a 45min case interview. From there, I was swapped with another interviewee and had another case interview with a senior consultant.

On my way down in the elevator, they called my mobile and asked me to come in for another interview the next day. I had 2 interviews with engagement managers - one hour with each consisting of about 10 minutes of getting to know me, 5 minute brain teasers, half-hour business cases and then about a quarter of an hour where I was expected to ask them some intelligent questions. I had a half an hour break where I caught up on the newspaper before the partner came in and ran through another business case. After all that, he finally took out my university transcript and told me that while I did great in all my interviews, my grades were terrible (I wasn't in the top 40% of my graduating class...spent too much time on sports and beer ) and I just wouldn't hold up in front of a C-level client when asked about my background. Image is everything...I had almost the exact same experience at Bain interviews except they were a lot more friendly and down to earth.

Don't let that discourage you though..since you have two weeks, I suggest you brush up on your case interviews and your skills with a fork and knife... These books are great for practice(search for them on Amazon):

Vault.com Guide to the Case Interview (also go to Vault.com for more info on McK)
Ace Your Case
Wharton MBA Case Interview Study Guide

Good luck!