Black Vinyl , since your firmware is a v3.5.37, i'll greatly encourage you to backup your firmware. The guide is here
http://www.mympxplayer.org/how-to-ex...tool-vt66.html
Firmware extraction would not harm the player as it does not write anything to the player, so it's very safe.
Keep the backup file safely, you'll find it to be very useful should you need to recover the player in future (fingers crossed, hopefully you won't need to).