I used to have a Compaq Presario C700....not a good machine!
Replaced it a few weeks ago with an ASUS G51J.....Absolutlly love this machine! Leaps and bounds better! I use mine for everything besides EFI, internet and all that. This one is a gaming laptop, becuase i run my flight sim on it so its got a powerful CPU, graphics card and all that. Depends on all what u want to do with yours besides EFI, on how many features you want. I liked the Sonys before too, but there pricey and didnt hear good about quality and customer service, just what i heard.
Before i got this new one, wanted a Lenovo pretty bad. There pretty good machines from what id read, and decent prices. All my computer savy friends told me to check ASUS out (not acer). I was surprised to find, better things for less money compared to Lenovo's. ASUS also has a badass warrentee on there stuff. I was impressed! My friends little ASUS netbook is awsome to, i want one! Id deff check them out. Mine came from Newegg.com, good prices, reviews and all that in one place. Shipped fast too. :thumb: