i also have the same neo 540nx duo core...ok specs ng neo but sobra panis sa service and claiming of warranty...my top casing cover started cracking radiating from the hinge on both hinges..pinapapalian ko...mga lokong yun di daw kasama sa warranty dahil cosmetic at nabagsak daw yun.... kudi ba naman !*$#*%#*%!!!*(&^%!!

will never buy neo again...walang kwenta....