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I bought my first Apple (Spring 2010 MBP 15") just a couple weeks ago. Here are my suggestions...

1) Applecare. You have a year ( I believe ) to see if you want the extra coverage. I went ahead and added it to my order.
2) iWorks. This is a personal preference as I enjoy iWorks more then Office. If you want Office though, wait until 2011 starts shipping.
3) Backpack or case. There are PLENTY of threads about getting a good one.
4) Magic Mouse if you are going to be using it on a desk. Touch > Wheel Mouse.

Cheers and congrats!! :apple:
 
ya i bought office when i got it, it includes a free upgrade to 2011 when it comes out, yeah diff need a case for it! so happy with my purchase just gotta learn how to use everything!
 
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