CONGRATULATIONS! You have picked one of the most attractive colors in the ISF. A very wise choice that you'll never regret. The Sport mode is awesome, it's just something you can't really explain to others unless they are sitting in the passenger seat and holding on. It makes you feel like are race car driver and is tempting to use it all the time. Yesterday, I drove a 350 loner from Lexus and felt depressed when I stepped on the gas. I couldn't wait to get my ISF back from being serviced. BTW, the IPOD is really a neat feature...... But lately, it's just been great listening to the tune of the exhaust diffusers. Good luck whith your new ride!just traded in my 05 Audi S4 on the most amazing car I've ever owned. Can't wait to open her up. Book says wait 600 miles but Lexus techs said no break in period. Oh, how do you find out what production number you have? Thanks and I look forward to chatting with you folks!