Ugh. This guy at my work has been talking about buying a motorcycle for a while now, and today he rolled up on a brand spankin new katana 750. : I guess all my rants about 250s and 500s or maybe even an sv fell on deaf ears. The best part: his left side fairing and turn signal are already destroyed. He's had it since friday, and since he drove it about 50 miles from the dealership to his house on the highway, i'm pretty sure he isn't following the break in procedures. Now for the questions. I looked at suzuki's website, and it says the engine is derived from the GSXR. Now, what does derived mean? is it way tuned down? is the bike too fast? what are the main problems with it so i can warn him?