I just sold off my E46 328I last week and i am downgrading myself to driving Sonata. At the same time, i booked my new 525I. I do not know when i can get my car as the sales person told me i can get it b4 CNY. I told him specifically that i want 2006 model.I am a audio crazy person and very particular of the my car's sound system. i do not know whether the new 525i sound system is good. Anyone who has it can comment. I checked with other forum and found out that the BMW Hifi system is fantastic and the Logic 7 system is superb. However, in Malaysia, only 530i has Hifi system and 545i has Logic 7 system. I posted my question to BMW Malaysia that whether i can have my new car fitted with the Hifi system and the answer is NO. It is due the custom duty issue.I do not wish to risk it to upgrade outside BMW authorised dealer due to the fact that it will upset the i-drive system. I want to know did anyone upgrade his/her 525i sound system and without problem.Any comment from the new 525i owners.