Ok, i haven't been out on my new road bike yet (white stuff is now getting rained on as i type!)...
With my old bike...city bike...i would go up and down curbs without thinking twice about it. With those little skinny wheels, should i stay smooth?...avoid those bumps and curbs?

Also...what's the best way to clean the chain and all those gears and various components if it's a messy day out?

Any other "caring for my new baby" tips would be greatly appreciaated too!
thanks!