I purchased a very well loaded Ti Sport last July thinking it was just missing the HK stereo. When I picked it up I realized it didn't have the LSD package as I assumed(yeah, Iknow) the the Sport package I had included that. I almost cancelled the deal but the car was so awesome looking I couldn't. My question is, am I really missing something without it. The Q2 I test drove had it and it was great. When I'm driving mine I don't even think about it. I have never pushed the car to the limit since roads around here always have traffic.