Thanks Sam and The One, great to hear from you both.
And by the way, I am landing directly in Stuttgart through Paris.Hope I got many options there too.
Looks like you have saved me from the hassle of getting the IDP. I would be fine with the Indian driving license then.
Rules wise, looks almost similar to US, where I used to own and drive cars for around 2 years. So shouldnt be a trouble with that too. I was initially a bit worried about the right of way related rules I came across the net, which appeared more comprehensive compared to USA.
Regarding renting cars, my company will be providing the same, either through hertz or avis. Along with insurance and fuel for HOH. I would be taking care of fuel for non HOH driving.
I am interested in scenic drives, winding roads etc., castles and so on. But with the limited time 2-3 Weekends/4-6 days available for roaming I have a very short time for this. With nurburbring 5 hrs drive away, thats out of the picture as well. Please recommend me anything on those lines. Also some shopping recommendations would be great (Gadgets/Toys for my 1 1/2 yr old niece etc).
And about the german police, it looks like a feud going on between you too
Anyway, it appears if I stay calm and collected wrt to the cops, I should be fine right.