MP Select Mini 3D Printer: complete newbie’s questions

Hi, I got this printer as a gift, and I followed the PDF’s instructions in setting it up, but I have a few questions before I break anything important off by experimenting.What’s the correct temperature for PLA printing? The website for the spool I got says 210 degrees. Doesn’t say anything about the bed though. I’m guessing 210 is for the extruder. Link to my spool: http://ift.tt/29AK1HA The bed came covered by white-ish paper. The multiple sources I read about blue tape say it should be unheated, while while the sources talking about printing on glass say it should be heated to 70 degrees. What do I do with the bed?I understand that this printer has Z-resolution of 100 microns. Is there anything I can do to make it more fine/precise, at the cost of speed perhaps? I don’t mind printing for 20+ hours if the thing comes out super-detailed.Where has this thing been all my life? http://ift.tt/29C2Bwh