I just got an 18.4" Acer Aspire and realized it doesn't fit in the backpack I kept my 17" Gateway in. I'm now on the hunt for a backpack that I can use to haul the thing with me too and from classes. So far the only thing I found is: Amazon.com: Toshiba PA1453U-1BG8 18.4 inches Gaming Backpack: Electronics $80 is pretty expensive though. Do I have any other options? I'm sure other people here have 18.4s. What do you recommend?