Thanks to everyone for the congrats. I am still recovering from last night but I will do my best to answer all the questions.
Verbal:
I believe that everything (RC, method of attacking questions, pacing, etc) is tied together. First, and most important, while it may seem obvious I would say that the most important thing is to maintain focus at all times! I'm sure you're saying, "well of course I will stay focused because its such an important test" but the thing to remember is that by the time your approaching the end of the verbal section the GMAT has been punishing you for nearly 4 hours (and I think if you've done well on math its even worse because GMAT can really throw some pretty brain draining questions at you). When I took the GMAT a month ago I definately started to lose focus on Verbal. A big part of my solution to this problem (and I think it deserves a major caveat that this is not appropriate for everyone) was to drink a red bull (in a thermos to stay cold) and eat a protein bar after the Quant section. I don't think its a good idea to drink cafeeine at the start of the test because you will start to "crash" before the test ends and obviously this is not what you want. Also, I think everything with cafeeine is a diuretic and thats not good. But I think drinking it after quant gives you a great boost to keep you focused during verbal.
Ok, now as far as overall strategy for attempting problems I really think its Critical to use Process of Elimination. There were many, many times on practice tests where I felt uncomfortable with the answer but since I had eliminated everything else for better reasons I picked it and got it right. On verbal, many times the "correct" answer will still be very lousy. So write ABCDE on your paper and use POE.
Reading Comp: On reading comp I thinks its appropriate to use what I called a "multi-pronged strategy" to attacking RC problems. I place RC in 3 categories. Category 1 is a passage thats relatively short, its on a topic that you are very comfortable with, and you are not behind on your pacing. On these passages I think its worth it to read the whole thing, understand it and then answer the questions. Category 3 (I know I skipped 2) only applies to the last passage and it is when you are way behind on your pacing and you get a pretty long passage. Category 2 is the most common and I used my category 2 strategy on 3 of the 4 passages on my last GMAT. It is basically everthing that does not fall into cat. 1 or 3. I will get to the strategies for each category in a second. First, I think its important to point out that the primary reason that I use 3 different strategies on RC is Pacing. Like i said at the begining I think everything ties together (ie your strategy for attacking questions must be a strategy that helps you get the correct answer and finish the test on time). By the way my Verbal pacing schedule was: 50-55 minutes left after first 10, 30-35 minutes left after number 20, 15-20 minutes after number 30. Memorize this.
I think Category 1 is pretty self explanatory.
Ok, RC Category 2: The first thing you need to do is BRIEFLY skim through the passage. Usually that means reading all of the first paragraph, the first sentence of body paragraghs and the last sentence in the passage. The important thing here is to NOT GET BOGGED DOWN IN THE DETAILS. GMAT kills you with the details on RC. They throw way to much stuff at you. After I skim a passage I get a very brief idea of what the passage says such as "the author is trying to convince me that Just In Time manufacturing is good" thats it. keep it simple. Its very easy to get bogged down in the details and its tough to train yourself to ignore the details on your first read through but I think its critical. You also need to write a very, very brief 1 sentence on each paragraph. At the end of this brief read through you should have a very simplified idea of what each paragraph and the passage overall are talking about. You should also note whether the author is trying to convince you of something (ie making an argument) or if he is simply discussing something. knowing this will help a ton on the general questions. Now at the end of this brief read through you should not know details. If they spent a paragraph talking about some study, then thats all you should know about that paragraph. you don't care about the details of the study. Now its time to go to the questions. There are 2 types: specific and general. General basically is, what is the purpose of the passage type Q's. This should be easy for you. Use POE. Was the author discussing something or arguing? If he was discussing than eliminate something such as, to argue about ... or to defend. keep choices such as "describing, discussing, explaining". This should get you down to 2 or 3 choices right away. Now look for ones that fit your brief one sentence describing the passage. Eliminate answers that are to strongly worded, and one's that have to broad or to narrow a scope. Ok, type 2 is specific Q's. Now its time to learn some details of the passage (but only the details GMAT asks you about, usually there are major parts of the passage that GMAT will not even give you a question on). On these you just need to go back to the passage and look for the word, topic, etc that the Q is asking about. When you find it read a couple lines above and a couple lines below. Go back to the Q and use POE. Do you have it? If not, go back and see if the word shows up somewhere else in the passage. It also might be a good idea to think of your answer before you look at the answer choices so that you don't fall for traps.
Category 3: Is basically the same as 2 except that you just go straight to the questions cuz you are really short on time.
Now the last thing I want to mention on RC is that the last passage on the GMAT is VERY IMPORTANT. I personally believe this is the most critical part of the entire section. On GMAT you get 4 passages and 1 is experimental. I don't think that last one is experimental. A month ago i was doing very well on verbal (lots of bold face RCs etc) but i screwed up my pacing and blew of the entire last passage. This killed my score! If at all possible you need to save yourself enough time to use approach 2 (above) on this last passage. But at the very least, keep a clear head, go straight to the questions and try to get at least half of them right. When you do
OG practice on RC you should practice all 3 approaches to passages until you are fully comfortable with all of them. On the real test your pacing will determine what approach you use on a particular passage.
Sentence Correction: For right now i just want to say that you can't let yourself get bogged down on an SC you can't solve. If your over 2 minutes and you can't figure it out you probably won't. Eliminate answers you know are wrong, guess and move on. Save this time for Q's you have a better chance to get right (of course this may not apply if SC are your best questions).
I have a little more to say on SC, CR, and verbal pacing and a lot to say on Math strategies and pacing. I will post this information later today. I hope this stuff helps a little.