I´ve had my 900 lt for three months now, love the bike, but i´ve experienced alot of the same quirks you all have. I get the whistle at 55-60 mph (think its wind noise but can´t tell). I´ve also had a problem with the bike stalling as i come to a stop intermittently. Cold sometimes, hot sometimes. When I brought my bike in for first maitenence they said it just needed idle adjustment. WRONG) it still happens. Anyone else with this problem? I have not gotten over 45 mpgs. and I have also noticed occasional oil spotting on the floor under my bike which they told me was due to kawasaki over oiling the filters and that it would stop. Wrong) still get the ocasional spot intermittant again, no reason as to why. Please help. I have 1500 miles on the bike now and am wondering if i should try different dealer for service.