hello, just bought the box pvr and scanned the firmware o.k. when i try to scan for channels i get the message unlock at the bottom of the screen. ive tried going into the secret list and pressing info buttonthen 2007 and making sure the auto update is on. when i exit all i get is a blank screen. my provider is v----n now but was n-l, curiously each time i go back to the menu the provider is tw, but they have never been a provider round here. i would greatly appreciate any help as im going round in circles now