Specially the test of 079, I can't tell what should be right comment for it. With 70 question, I felt I should past it at 850 at least, and the final result is only 703. I can't believe it for how can the questions in my confirming answer went wrong. After all, I believed the whole progress is helpful for learning Microsoft material. It made me feel comfortable.
Some guys can pass SE in one week, they know how can they did that.
I have not decided should I kill the DBA tests, for there are too many things to know, to do. It's terrible world indeed, for we are buried by technology, or we buried ourself. Try to use Ieak and setup IE by different choice and enviroment. Most important be clear the relationship of CDF , subscription, channel, partial subscription and sub-channel. Also attention the ICP, ISP, ADMs, and the security zone setting.