Having just read through the forums again, I'm having a grammar-nazi attack.
So, instead of pissing myself and everyone else off by pointing out everyone's mistakes, I'm going to be helpful and post some basic rules:
You're = Short for 'You Are'
Your = Of you / belonging to you
They're = Short for 'They Are'
Their = Of them / Belonging to them
There = Not here, but there
It's = Short for 'It is'
Its = Of it / belonging to it
Wasn't = Short for 'Was not'
Wasent = -Wrong-
We're = Short for 'We are'
Were = past tense of 'Are'
Where = Indication of a location
Than = More than / less than
Then = At that time
Memorize these once and get them right for the rest of your life. Just takes one minute; so worth it.
More to follow when I'm having another one of these moments.