It's Friday, which means that we round up the top five ten winners in tech for this week. Yep as it has been a manic week we have upped the number.

So who has made the cut - click on the image below to find out

So you've gone and got yourself lost in the wilderness (or possibly even chosen to rough it in the outback).

While relatives may chastise you for leaving your mobile phone at home, it probably won't work anyway, so here are ten essential gadgets that will work that you'll need to stay alive and well.

Click on the image below to start the tour.

Laptops, notebooks, netbooks... whichever flavour of portable PC they are, here are ten of the lightest yet fully-featured machines currently available.

Is your favourite here? Click on the picture below to start the tour, and if you don't find yours then leave us a comment pointing to your ultimate lightweight machine.

32 years old and still going strong, Apple has launched a huge range of hardware and software in that time.

Not all of it was great, and there were some very dark years at Apple in between Steve Jobs' two reigns. Nevertheless, picking the ten greatest Apple products of all time hasn't been easy.

Here's my attempt. I'm sure you have your own ideas.

Click on the image below to start

What? Hasn't the OS X versus Windows debate died out yet?

'fraid not, and it's not likely to either.

So, without further ado, here are ten superb reasons why you should switch to Mac OS X.

1. Manage your windows better

No, not that Windows (though it's worth noting that you can still run Windows applications on a Mac with the right bit of software).

One of the biggest headaches on any computer desktop is the number of application windows you have to manage all the time.

Sure, there's a minimise feature and you can always close windows you no longer need, but Mac OS X has some very elegant ways of managing the clutter of multiple windows with just a few keystrokes.

There's Exposé which shows you all the windows you have open and lets you switch easily between them (you can even drag and drop items between windows this way) or alternatively clears everything out of the way so you can see the desktop behind.

Combine this with Spaces which lets you have multiple virtual desktops and you have a very slick window management system that makes it easier to accomplish tasks rather than wrestling with windows.

Sure, Windows can do some of this, but not as well.

Consumer camcorder technology has come on in leaps and bounds in the past couple of years, as evidenced by the number of high definition models we've reviewed on Tech Digest.

All that technology doesn't necessarily come cheap, though, so is it possible to get full HD on a fairly modest (sub-£500) budget?

Here are ten 1080p-capable camcorders that offer you a way in to high definition film-making.

Click on the image below to start the tour.

As part of Tech Digest's Headphones Week, here are ten pairs of headphones / earphones that you can actually afford.

By "afford" I'm talking those that retail for under £200. Don't worry, there are some decent pairs for well under that, and you can probably pick them all up at a discount online.

Plenty of different styles represented here, so whatever type you like -- in ear, noise cancelling, cans -- you're Shure (ahem... sure) to find something here.

Click on the image below to start the tour.