Need Reel to Reel Tape Primer Sources


Where can I learn about reel to reel tapes so I can purchase intelligently blank reel to reel tapes? I've read bits and pieces about tape age, binders, sizes, thickness, Maxcell vs. Ampex vs. Scotch vs Realistic?, Regular tape vs. Chrome-magnetic, metal tape holders vs. plastic?, etc..., but no coherent explaination in one or two places that makes sense. Can anyone point a newbie in the right direction for information and grounding in this new undertaking? Or, share a few good pointers? I just bought a TEAC A 5500. Thanks.
jwong
I finally took the time to read the "beginners guide to tape basics" on the tape project website (as noted by Mikelavigne, thanks!). I am glad that I have been careful to not play a collection of vintage tapes I acquired and will go over each of my decks carefully inspecting the tape path components. I would highly recommend anyone interested in preserving and mainting their decks and tapes to read that thread, it is a great reference
There's a lot out there, here's just a couple for example.

http://www.digitalprosound.com/Htm/TechStuff/2000/Aug/AnalogTape.htm
http://www.tangible-technology.com/tape/baking1.html
I don't think the A5500 will handle the high bias tapes like 996 or Emtec 900.

There is plenty of NOS scotch 206 and 207, as well as maxell UDxl on ebay to source from.