I can't advise re: the 3520A ... but we have a 3500A and it's great, and my job is building computers, and the 3500A is by far the most popular dvd burner at the moment.
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- + - ° GiRLie GeeK ° - + - °
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Therell be days/When Ill stray/I may appear to be/Constantly out of reach/I give in to sin/Because I like to practise what I preach