Nicely put V1R!
Here are some links to sites which may help those only just beginning the application process.
www.pprune.org - The Bible of the aviation industry. i.e. not exactly 100% accurate all of the time, but the stories are good and it really does make you think.
www.ctcaviation.com/wings - This is where you take that all important first step.
www.morrisby.com - sample aptitude tests.
www.pilapt.com - the tests used by CTC in Stage 2. You can't actually take them (that would be cheating you see) but you can view screenshots of the 7 different tests just so you have some idea of what to expeect.
I'm sure we'll see more and more links added as the thread grows.
Regards,
Simon.