Crumcake: I didn't get stuck in traffic in Indianapolis, I got stuck in traffic on Interstate 70 near Richmond, Ind. I always use the IndyGo shuttle when I go to the Speedway (which hasn't been much since '95, except for this year's 500 and of course, the F1 GP - I boycott IRL most of the time ...

). Anyhow, the shuttle is the only way to get to the Speedway. You park downtown at either the Zoo, the RCA Dome, or at Illinois & Market St. These are the shuttle pickup points. For $15 roundtrip, they take you to and from the track in about 15-20 min. at most (they have special routes set up for these shuttle busses that totally avoids traffic). I was in my car and on to the Interstate within 30 min. of walking out the gate of the Speedway.
CART vs. F1 : (major differences)
Engine - 3.5 vs. 3.0 L, turbocharged vs. naturally aspirated, 950HP vs. ~800-850HP, both running 17-18K RPMs with major difference being F1's pneumatic valvetrain
Terminal Speed - 255-260MPH at Michigan Oval vs. about 225-230 at Hockenheim
F1 cars are a couple hundred pounds lighter, and have far superior braking as well. Of course, can't forget that CART still uses slicks, F1 has those silly ass grooved tires (which, I might note, was the main reason for Zanardi's disastrous season).
'Scummaker is just that because he is a dirty driver. 1994 he purposely drove Damon Hill off so that he could win the WC. Scummi tried to do it again in '97 against JV, but that time it backfired. 'Scummi is somewhat popular among US F1 fans, mainly because they are either Ferrari fanatics or just want to back a winner. Personally, I like Mika, Fisichella, and the new kid on the block, Jenson Button. Also, a sentimental favorite is Jean Alesi - a hell of a driver who has never had a good car under him.
To 3615Buck : Most definitely I agree, Spa Francorchamps is the most beautiful, as well as the most demanding, road course in the world. Every serious driver, as well as fan, agrees. Eau Rouge is without doubt the most difficult corner in all of racing, worldwide, period! Anybody who can take this corner flat out has some serious "grapefruits" (ie. courage). And this year Mika put a pass on Schumacher at Spa that will go down as one of the great manuevers of the last decade (or more).
LXi: Sorry, but there are a lot of hardcore F1 fans in the US, and we are most definitely knowledgeable about the sport. Even fanatical to a degree ... it's a major hassle just to be able to find a way to watch a race on TV at a decent time, they're usually on at 1 or 2 AM in the morning on my station, but I haven't missed a race since they began broadcasting many, many years ago. I guarantee I can name every driver for at least the last two decades, team owners, engine builders, whatever you might wanna know ... :Q I began following it when Mario went over in '76. Naturally I also follow CART, but that is where I draw the line. No NASCAR "bumper cars" for me!
As for JV, I'd rate him 3rd on the grid, behind only 'Scummi and Mika. Most people in F1 agree, and JV is paid as such - he and Mika are tied for 2nd in salary behind 'Scummi. I'm no major JV fan, but it is obvious he has been in a crap car since '98. I doubt even Senna could have won in a BAR (well, OK, if it was a wet race ...

). JV has been driving very hard this year and could have had a couple podiums if not for the BAR giving out on him. A podium in a BAR would be a major accomplishment, and he was almost there at the US GP. He drove his butt off and provided the best action of the day by far.
To me, the all-time best drivers are:
Fangio, Ascari, Moss, Hill, Jim Clark, Senna, Prost, and I have to throw in Mario because he has won championships in so many different forms of racing. If I had to pick a single driver though, it would be Clark. Too bad he died so young, who knows the record he would have achieved. His legendary drive at Monza was plenty enough to convince me (car trouble put him a lap down, then it got fixed and he not only proceeded to unlap himself, he then went on to lap the rest of the field, only to break down on the last lap. All of this at Monza no less!)