TarzansJane - congrats on your traffic, that is awesome. What's the address, may I have a peek?
Darkun - what monetization models are you using? I never made much with AdSense, seems like a waste of a click when you can make $$$ through affiliate sales. I'd like to offer some suggestions for your niche but I'm a bit stumped
If your audience is young, how about something like snorgtees.com - earn $5 per sale.