We’re not surprised that there have been some glitches in the Mac App Store distribution of 1 million copies of Lion in one day, but it’s worth paying attention when you download, since some people — undoubtedly a very small proportion — are seeing multiple charges for Lion. Most of the problems appear to be related to using PayPal to pay for the transaction. Some people are having no trouble getting refunds; others are getting the runaround. There’s nothing special to do; just stay alert after placing your order to make sure that if multiple charges do happen, you’ve documented everything for customer service at Apple, PayPal, and your bank.follow link
Boost Netflix Volume
Is your streamed movie in Netflix too quiet to hear without straining? In Boom, click the Mac Volume button, then enable the Boom Volume slider and move it all the way to the right to increase your Mac's system volume.
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Beware Multiple Mac App Store Charges for Lion
Check out the Take Control ebooks that expand on the topic in this article: