Download Opera Mini 7 from Android Market or m.opera.com.

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Sir Clive Gillinson, head of Carnegie Hall, New York's main concert hall, thinks cinemacasts are a brilliant tool to promote opera with all its theatricality, though he warns that it will soon be a very competitive market as a dozen or so of the leading opera houses are likely to be doing it.

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If you're watching your mobile data diet, now's the time to go download the Opera Mini 7 app from the Android Market.

ENGADGET: Opera Mini 7 comes to Google Play, treads lightly on your data plan

The most bejeweled model I saw on my visit was the Beijing Opera Mask, made primarily for the Chinese market.

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Methodologies of various surveys each have their own flaws and trying to extrapolate handset sales from browser trends can be difficult if third-party browsers like Obigo, Opera or UC Browser are having a major market share swing.

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Opera is hoping to make further inroads in the market with its Mini product, which can be used on handhelds and mobile phones.

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Norwegian company Opera is also making its presence felt in the browser market.

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Opera also delivers tools, distribution, engagement, monetization and market insights to developers, publishers and brands around the world.

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