1. Does the resume funtion goes back to where you left off when you TURN OFF completely the unit? Mine doesn't and Its annoying.
That's normal, and it's a common complaint.
Turn off via the remote, and the resume functions when the unit is tuned back on. Unplug the power supply and all resume memories are erased.
2. Does your portable HDD (including passport) power down when you switch off (standby mode) your WD media player? How many minutes?
I have a My Passport 320 GB. The drive automatically powers down when idle for 10 minutes. The WD does not have to be switched off, and does not have to be in standby mode.
Even if the WD is on, the My Passport will power down after a 10 minute idle time. However, its white LED light is always on, and it will stay lighted even after the drive has already spun down.
If the LED is always on, how do you determine if the My Passport has already powered down? Easy. Just touch the My Passport. If it vibrates, it means that the drive is spinning; if it doesn't vibrate, the drive is at rest.