New 370z 7AT owner... a couple questions

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Hi everyone. New Z owner and new to this forum.

I picked up my 370z 7AT touring last weekend and I just have few questions for all the Canadian Z owners out there.

1. When I run the car after the requisite 30 second warm up the automatic transmission shifts rather abruptly while doing a smooth/slow acceleration until it is fully warm (I have to drive slower through my neighborhood, Max 25km/hr). Is this normal? Feels like a "clunk" when it shifts up. Will it calm down after the break in period?

2. What did you guys receive with your car as far as owners manuals? What did they come in? I've read a lot of things about a leather case that comes with all the manuals, service and warranty books, plus a cd. I just got a crappy plastic wallet from my dealer. Is the leather case and cd an American thing like my dealer tells me?

I absolutely LOVE this car and I just want to make sure I get all the "little" things that it comes with.

Thanks everyone.