If anyone in the Guild wants to make their own Guide, please neomail me. 

Thanks to Piachea

Important - Please Read
I'm sorry I haven't been able to update this sooner, but thought I should post this quickly, as i've still been receiving alot of neomails asking about this reset.

The award time for trophies has been changed yet again. They are now awarded sometime around 11:50 - The same time that the scores are reset. This means that there's no longer a short space of time to send your score before being awarded a trophy, but a full 24 hour block of time instead. This means that the scores will now be much higher than in previous resets, and therefore posting the old reset scores won't do much good anyway. I will post the old FAQ, but remember, the times are now different.

FAQ
What is a trophy reset score?
Trophy reset scores are the first scores of the month that receive trophies. Trophies are much easier to win when the scores have just been reset because there is only a small amount of time in which people can send scores for the trophies (so the trophy scores will be averagely lower at this time than in the middle of the month) it's also because the scores won't be reviewed within that time frame, you can stop playing just before you reach a review score and be almost guaranteed a trophy.

What is a review score?
A review score is a score that is sent to TNT to be 'reviewed' before submitted to the high score table. The scores are reviewed by default at a certain score each review score is different for each game. The review scores for most games are listed below. Scores are not reviewed on weekends. It is also possible that scores below the review score be reviewed, it is as yet unknown what makes these lower scores go for review, but as far as I know, it's just random. Random reviews aren't too common though.

When are the high score tables reset?
The high score tables are reset on the first day of each month. They're reset at around 11:50pm NST, can be later, can be slightly earlier, just make sure to check that the high score table for the game you wish to receive a trophy in really has reset before you send a score. Trophies are awarded around 12:50am NST (daily), so there's about a 15 minute period to send your scores on reset day.

Can I start playing a game before the tables are reset, and send the score after they've reset?
Unfortunately, no. You must open a new game window after the high score tables have reset, for your score to be processed.