Yeah this seller devour is quite popular already, will never deal with him again in the future & I hope people who want to deal with him will think twice. He claim to have excellent after sale service when I bought from him before but when I need to RMA my laptop, he ask me to do it myself. This is not really a dispute issue, more of an bad after sale service but its worth sharing here I think to help other forumers to decide. In the end I decided to just use taxi & do it myself as its a much faster option that wasting time through him.

Also cant expect much from someone who uses a nick as devour http://www.thefreedictionary.com/devour