It's cheating, but please give me highlights of these threads: LF, LCD-2r2, HD800, PerfectWave MK2

[givemevinyl]

I just bought these items and am awaiting their arrival.  I know I should wade through their respective threads, but can anyone give me a synopsis of the most important things you've learned/suggested/warned as owners of these items?
 
I recently sold my speaker amp and pre and am diving head first back into the world of head-fi (I'm sure I'll do the reverse again in a couple of years).  My thanks to all the regular contributors for their valuable insights and recommendations!

 

[MomijiTMO]

Where's the fun in not going through all the pages at work?

 

[givemevinyl]

Ha! I think that's exactly what I'll do.