I loved My OiOi nappy bag, baby gym mat and Baby Love book - it let me know I was doing the right thing at 3am.
We also bought a mobile for the cot - i wish i had bought it earlier (She was 3 months old when we finally got it) and she was bored of it soon and tried to rip it down.

I would definitely have tried to fit my pram in the boot of my car BEFORE i bought the pram. It's a great pram - we just can't fit anything else in the boot.