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Improve Your Mac (Part 4) - Tips for saving bandwidth

11/29/2012 5:29:13 PM

With a few simple tweaks to your browser and apps you can save a packet

Skill level: could be tricky

It will take: 60 minutes

You’ll need: a Mac, a broadband internet connection, a bill you’d like to reduce

When you’re buying into a broadband bundle, the adage about getting what you pay for is almost always true. Unlimited accounts with high-speed access cost the most slower speeds or capped deals often work out cheaper, but could cost more in the long run.

Description: With a few simple tweaks to your browser and apps you can save a packet

With a few simple tweaks to your browser and apps you can save a packet

Every internet service provider (ISP) has to pay for the bandwidth they send to your house, and they pass on these costs in the form of a monthly subscription. There’s plenty of competition, so each tries to keep their costs low, which is good for consumers as we’ve seen entry-level prices steadily fall over the last 10 years.

In theory, if you want to upgrade your broadband it should be as simple as paying a little more to have your cap removed or your speed increased, but that’s not always possible.

If you’re too far away from the exchange, or one of those green metal cabinets dotted about your neighbourhood that amplify and distribute the service to each loop of homes, your broadband will never be as nippy as if you’re living in a city centre. Likewise, if fibre broadband hasn’t been rolled out to your area and you’re not served by cable (provided by Virgin Media in the UK) then the best you’re likely to achieve will be In the region of 8mbps (megabits per second).

To put that in layman’s terms it’s roughly 150 times faster than dial-up, but still just a twelfth the speed of Britain’s fastest cable-based broadband. If any of these speed limits apply to you, then you may well find yourself hampered on the capacity front, too.

Data stream

Internet service providers are well aware that we use our connections to download music, transfer large files and stream TV and radio, but many don’t expect those of us on a slower connection to have quite so voracious an appetite for digital media as our cable- or fibre-connected friends. The result can be a lower data cap. Should you exceed it, you’ll pay for the privilege.

BT-owned Plusnet, for example, offers fibre broadband connections with download limits of up to 250GB per month from as little as $29.99. 250GB is enough to fill the flash drive in the top end MacBook Air every month (or the entry-level model four times over), without incurring any extra costs.

Description: If you want to upgrade your broadband it should be as simple as paying a little more to have your cap removed or your speed increased, but that’s not always possible.

If you want to upgrade your broadband it should be as simple as paying a little more to have your cap removed or your speed increased, but that’s not always possible.

Its most generous regular broadband deal for anyone living outside of a fibre area costs a lot less just $17.24 but carries a download limit of just 60GB. and for every 5GB you use on top youll be charged an extra $7.5. So, use as much as you could have done on the fibre deal, and the bill will come to $302.2. Even the most avid X Factor fan would agree that that’s rather a lot to stream your missed TV.

Trim the excess

But with a few simple tweaks to your Mac and the way you treat your allotted bandwidth, you can reduce the chances you’ll ever exceed your limit and incur an excess fee. Better yet, you may find that your bandwidth consumption falls so far that you can downgrade your deal to a cheaper package.

Your first step should be to look for wriggle room in your existing broadband package. Some providers, including the aforementioned Plusnet, stop counting your usage outside of peak hours, so you can surf as much as you want between midnight and 8am. If you want to download last night’s soaps, get up half an hour earlier and fire up iPlayer at half seven instead of later in the day. The same goes for podcasts, as well as app, music and movie downloads from the iTunes Store.

Turn off iCloud app synchronization: on your iOS devices, tap Settings > App Store and set the switches below Automatic Downloads to OFF. On your Mac, open iTunes > Settings > Store and uncheck the tick boxes in the Automatic Downloads section, Automatically downloading several hundred gigabytes of applications to each of your devices when you might use them on only one is wasteful; if you really want them on your iPad as well as your iPhone, download them manually on your second device from its own App Store during off-peak hours. Your other devices will detect that you’ve already paid for the app elsewhere, so you wont have to pay a second time.

In Mountain Lion, turn off the option to automatically download OS X apps purchased on other Macs in System Preferences > Software Update.

Likewise, turn off the option to automatically download Software Update patches. You’ll still be notified when there are patches waiting, but you can choose to retrieve them Out of hours rather than when OS X chooses to, which could well be peak time. On OS X 10.7 and earlier, go to System Preferences > Software Update > Scheduled Check and clear the tick box beside Download updates automatically. In Mountain Lion you’ll find that this option Is labelled ‘Download newly available updates in the background’ on the same Preferences panel.

While you’re at it, disable automatic checks from third-party update tools like Adobe Updater and Microsoft AutoUpdate, and put a reminder in iCal to instigate a manual check once a month, fortnight or week, depending on how diligent you are, to make sure that you can update your apps at a time that suits you.

This bandwidth saver works in both directions, so if you’re using an online backup service like Crashplan, set the client to only upload files to the remote server during the off-peak hours. Your Mac will still be backed up every day, while a local Time Machine drive saves incremental changes on an hourly basis without touching your net connection.

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