Diz

Hi all, Yesterday I bought a 2004 Impreza WRX STI. It is in great condition, has been well looked after and I want to keep it that way. 10 minutes after driving off in it I was followed by an unmarked cop car for 6 miles on the motorway, which I took as a compliment. Just as well I was still getting the feel of the car and was bricking it too much to put the foot down! I got off to a flying start by getting two new rear tyres fitted, plus the brake pads and discs the previous owner had bought but hadn't had time to get fitted. It's due an oil change at 100000 miles, which is coming up, I'll get the rear brake pads done then too. However I've never owned one before and I realize this brute will need a bit more TLC than most cars. I need advice on what needs done and when. What fluid levels do I need to check, and how often? I've looked through the forum topics and can't see anything on this. Info on the internet varies a lot. Can anyone help? Is there a workshop manual available for this? Thanks, Diz