Drone writes:
XESS recently released their 92 page “FPGAs!? Now What?” book which is supposed to be a tutorial for the XuLA, but is really an informative read in-general; especially for someone getting started with Xilinx parts.
You can download your copy of this 92 page PDF here.
Via the contact form.

Wow, I skimmed through and looks like it definitely is worth reading in full. Thanks a bunch!