Lenovo Y480? 14" screen, ~5 lbs and powerful hardware for $750. I've got one and it runs SCII all settings maxed at 900p
If you're not gaming on it then the battery lasts a good few hours as well.
http://shop.lenovo.com/SEUILibrary/controller/e/web/LenovoPortal/en_US/catalog.workflow:category.details?current-catalog-id=12F0696583E04D86B9B79B0FEC01C087¤t-category-id=C7563337D3E07CC4B84607F2E57AE7FD&action=init#.UKBovobAETA
VAIO S13 is also an option. Not quite as powerful as the Y480 but also much thinner and lighter. Can be configured with discrete graphics and 1600x900 screen for under $1000. You could fit an i7 in too well below the budget if you use the education discount.
https://store.sony.com/webapp/wcs/stores/servlet/SYCTOProcess?catalogId=10551&storeId=10151&langId=-1&LBomId=8198552921666499150&categoryId=8198552921644859012
If you're not gaming on it then the battery lasts a good few hours as well.http://shop.lenovo.com/SEUILibrary/controller/e/web/LenovoPortal/en_US/catalog.workflow:category.details?current-catalog-id=12F0696583E04D86B9B79B0FEC01C087¤t-category-id=C7563337D3E07CC4B84607F2E57AE7FD&action=init#.UKBovobAETA
VAIO S13 is also an option. Not quite as powerful as the Y480 but also much thinner and lighter. Can be configured with discrete graphics and 1600x900 screen for under $1000. You could fit an i7 in too well below the budget if you use the education discount.
https://store.sony.com/webapp/wcs/stores/servlet/SYCTOProcess?catalogId=10551&storeId=10151&langId=-1&LBomId=8198552921666499150&categoryId=8198552921644859012







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