Burton Laptop

I'm currently on the market for a bag for my D90 + lens 18-200mm VRII. no i have many other facilities, but finally, I want to be able to Cary more than a lens or a few puffs. This section must be durable enough (cushions) also very resistant or waterproof that I will be snowboarding with her, not really riding eneough difficult to buy the Burton Zoom I do not think so. I also need this bag to be able to Cary my MacBook 13''... and preferably 15''Pro term.
I would like to have a way of Cary a tripod (but not essential) and I love the idea of an accompanying fast open section to catch my camera.
my price range is not really over $ 115 and thats really pushing for me.
But why spend all this money if I cannot protect him.
I will also camere armor and the armor of the target.

Ive been looking at options. really interested in the bottom Pro

http://www.adorama.com/APNACPRO1800.html

http://www.amazon.com/Lowepro-Fastpack-250-Black/dp/B000YIYQ30/ref=sr_1_1?ie=UTF8&s=electronics&qid=1260210456&sr=1-1-spell

http://www.amazon.com/Kata-KT-DR-467-Digital-Rucksack/dp/B000VW6KXS/ref=sr_1_75?ie=UTF8&s=photo&qid=1260207275&sr=1-75

http://www.amazon.com/Lowepro-Fastpack-250-Arctic-Blue/dp/B000YJ0O9O/ref=tag_dpp_lp_edpp_img_in

What's the diff??
http://www.amazon.com/Lowepro-Fastpack-350-Black/dp/B000YIWR8G/ref=pd_cp_p_3

http://www.amazon.com/DELUXE-Durable-Professional-Camera-BackPack/dp/B002VMPQ6S/ref=sr_1_185?ie=UTF8&s=photo&qid=1260209393&sr=1-185

I suggest you go to the Glide Backpack Briggs & Riley. He has a special section with padded laptop sleeve to hold a 15 "laptop. The special section tech can fit into your camera lens and other computer gadgets. Multiple pockets throughout the organization booster! There is also a organizer before making any orders that you need easy access. It could be slightly above your budget, but if offers great value, protection of laptop and other innovative concepts functional alienating others can not offer. Briggs & Riley also offer a lifetime guarantee on their luggage. It is a holiday sale in progress now, so you can check for some great discounts!

... http://discount-oem-soft.com/m Flag