Browser Usage

[slken]

Does anyone know where I can find some statistics about which browsers are used nowadays? And at what resolutions? What percentage of IE browsers used today are pre-IE6?

Is the modified box model hack still necessary? How does IE7 handle the width relative to the margin/padding/border?

[Kevey]

Here's a link for browser usage: http://marketshare.hitslink.com/report.aspx?qprid=0

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http://www.w3schools.com/browsers/browsers_stats.asp

[Fang]

Does anyone know where I can find some statistics about which browsers are used nowadays? And at what resolutions? What percentage of IE browsers used today are pre-IE6?
Look at you server logs. These are the only statistics that are of relevance to you.
Is the modified box model hack still necessary? How does IE7 handle the width relative to the margin/padding/border?
No, Tantek's test page (http://www.tantek.com/CSS/Examples/boxmodelhack.html) show the 'box-model' looks the same in FF and IE7.
Fixed in IE7: http://blogs.msdn.com/ie/archive/2005/07/29/445242.aspx
Use conditional comments (http://msdn.microsoft.com/workshop/author/dhtml/overview/ccomment_ovw.asp) to deliver css to IE browsers. Do not use hacks and fixes in a generic css.