See the Ignite Show portal at IgniteShow.com/sydney for videos from Ignite Sydney 4.

Thanks very much to CBS Interactive for the filming and editing.

Presentation Studio very kindly offered to advise the presenters as they prepared for Ignite Sydney. The results speak for themselves, as the quality of the presentations at Ignite Sydney 4 was unparalleled.

They have a special offer for the Ignite Sydney audience – 10% off their presentation services. See their blog for details.

Definitely consider them if you have an important presentation coming up, and you’d like some advice on creating a knock-out PowerPoint or Keynote.

These poems were written by the crowd, a line at a time, on paper planes thrown across the room during Ralph Kerle’s awesome presentation.

Friggin’ great evening
Loads of people having fun.
It’s thought-provoking

My throat is dry
But not as dry as a nun.
Wow, best speeches yet.

Words are fun people
Thoughtful talks are plentiful
The first line is shite.

Inspiring chatter
Ow, that plane hit my head.
The cusp of ideas.

The excitement builds.
Nuns are optimists, live long.
Excited future.

Inspiring speakers
I can’t believe he showed boobs!
Believe, he showed boobs.

Throwing paper planes
Inspired. Thought-provoking
Let’s get drunk now please!

Amazing ideas to generate thought.
Try to think outside the box
I can’t drink and write.

Crowded room where thoughts collide
You freakin’ hipsters.
Ignite rocks Sydney

We’re grateful to the experts at Presentation Studio, who have volunteered to mentor the presenters and give advice on designing their slide templates.

Check out their blog for handy hints to help with your own presentations.

At Ignite Sydney 4 we’ll be raising money for the charity Oz Harvest. They collect excess food (which would otherwise go to landfill) from local cafes and restaurants, and provide it to vulnerable people.

There will be a voluntary $5 entry fee for Ignite Sydney 4, with 100% of the money being donated to Oz Harvest. You can contribute if you’d like to, but there’s no obligation.

In exchange for your donation we’re running a raffle, with some awesome prizes including an Xbox 360 Elite, and an original artwork from the Aquabumps gallery.

Many thanks to the sponsors for donating these great prizes.

Ignite Sydney 4 is now sold out. Sorry if you missed out on a ticket – you can add your name to the waitlist at ignitesydney.eventbrite.com but unfortunately we  can’t guarantee any more places.

We’ll have some footage online soon after the event.