My son has a small motor issue, and his teachers have asked us to buy him a notebook to carry around to class for notes and writing assignments/tests. I am inclined to go ultra-light here. To hand in tests and assignments, transferring with a jump drive is acceptable. As he will be carrying the machine from class to class, and commuting with it, lightness seems to be a key. Would the Latitude X1 be good for this? I would want to get a complete care warrantee, and find him a good backpack with would protect it well. Any conflicting opinions? Additional advice? Thanks,