1. FI light keeps coming on
2. false neutral/shifting probs
3. Poor tire/tyre choice from the factory
4. fit up of fairing assemblies
5. Speedo issues
6. Faulty battery
7. bad headlight bulbs
8. Clutch hub and lines
9. Steering lock won't release[/b]
Items 2, 3, 5, and 6 are some complaints of the Gen 1 Busa.
Item 2, shift it like you mean it. I've rode a 2008 and the tranny is WAY better than the Gen 1.
Item 3. Come on, better tires. I highly doubt you can ride to the limit of those tires. Not trying to disrespect you. What tires would you want?? Besides, you'll be on a new set of tires in a few thousand miles anyways, so who cares really...
Item 5. They want the speedo error.
Item 6. If every part of the bike was top of the line, it would cost $50,000. If you want a better battery, buy an aftermarket one.
Item 4. People didn't want frankenstein bolts, so this is the alternative. I perfer the bolts myself. But they can't make a bike that satisfies everyone.
As for Items 1,7, 8 and 9. I highly doubt these are common problems.