If you're approaching your TOK Essay deadline for this year (May 2010), here's a website that might be of help. We'll let it speak for itself:
"Are you struggling with your TOK studies? Just can't make head or tail of what TOK is all about? Worried sick about ever being able to write that essay or stand up in front of the whole group and do a presentation?
We are here to help all you IB students out there with your TOK essays and presentations and other related issues regarding your IB studies.
We don't know of any other help site like this - click 'Our Services' to see the full range of help we offer..."
It's a paysite, so you'll have to be ready to invest in your education. From the look of the sample marking, however, it appears as though the one-to-one on-line essay tuition on offer is excellent value for money. Let us know.