I purchased a Sony hi fi system from my local Argos about two months ago for my sons birthday, on plugging in the system it was soon clear that the iPod docking station was not charging his iPod, as u can understand he was upset because he had wanted one for a while so I took the system back to Argos where I got an exchange for the same unit.I returned home and plugged it in and everything was ok until today when I was devastated to find it wouldn't stay on one function allone it just keeps flicking from on function to another.this was getting to be a pain as my son and I use it as a iPod charger aswel as a hi fi and to top it all off the malfunction of the hi fi has caused his iPod to also brake, I have used Sony for years and have always recommended Sony to friends and family but this latest purchase has cost me dear and forced me to rethink using Sony again, could you please get back to me on sorting the matter out yours faithfully Karen ollerhead