I bought this model 24PFL3017D/77 and I have some questions:

1) What is the difference between Personal and Custom Picture Settings?

2) The remote control doesn't have a button to Enable/Disable the surround, but accidentally, while changing channels, followed a sequence that I do not remember, and it did appear on the TV a simple menu on the bottom to turn off the surround. This is not indicated in the manual but could be missing as, for example, the squence to change between Cable and Antenna channels (Option + List).

Which is that sequence? There are more sequences that are not indicated in the manual?

The remote control model that comes with this TV can be found here:

3) Is PHILIPS planning to update the firmware to add zoom conserving the aspect ratio when playing USB videos? This is an very important missing feature.