OK. Now, I would like to add one thing. It is going to be very important for your future success that you quit acting like a fucking undergrad. Those days are past. Just because I didn't send you a pdf of a paper does NOT mean that you don't need to read it. If you are still sitting around waiting for someone to help you pick a rotation lab or trying to figure out "what is one the test" during your grad courses then YOU ARE DOING IT WRONG!
The only way you are going to get anything out of grad school is if you go in and fucking wrestle it away from the system. Doing science is hard. Dealing with the fucking bureaucracy of the MRU is a pain in the ass. But this is YOUR pain in the ass. Now is the time to take control of your education and career.
There are many of us that are willing to give you advice. Beware, it will not always be good advice. It is your responsibility to decide what advice you will follow (to an extent). Don't forget that we are all tired and dealing with a lot of shit that has nothing to do with you. Don't let that hurt your feelings.
Now find a bench and get to work!