AbhiJ, that's a great suggestion. I'll add it to my topic list!
gautammalik, I don't have an explicit "30 days" article, no. As a general rule, you are in "improvement" mode until you get to the scoring range that you want, at which point you switch to "solidify" mode (and that's what the last 14 days articles are for). Ideally, you wouldn't even necessarily decide 30 days out that you will be ready to take the test in 30 days (though hopefully you know you're getting close at that point). I know we can't control deadlines and that sort of thing, so you may have to take it in 30 days no matter what, but if you have the flexibility, I wouldn't think about the exact date at this point. Just keep working on getting your score into the range that you want for now.