Well there is always examkiller. Some people despise the cheat sheets others love them. When using a new product I like to buy them and memorize the answers since then I at least know the basics and I think it increases my learning curve since it makes reading the manuals go quicker, for me. I have used them to take exams and actually have certs that I would not tell anyone about since I have no real working knowledge. But now when those windows guys talk to me I have some semblence of an idea what those words mean.
