Adding D-rings to the truck bed

Hi there, I just bought a BakFlip G2 Tonneau cover for my 2008 Tacoma and have therefore lost the use of my siderail attachments. Does anyone have any ideas on how to add extra D-rings to the truck bed? Thanks!

 

Here's a very useful thread on where to get them and how to install them. Post #102 has a picture and description of what I did with mine:

http://www.tacomaworld.com/forum/2nd-gen-tacomas/90069-new-d-rings-available.html

 

I bought a couple of the factory ones from a dealership and installed them. It took about 20 minutes to do two.

 

Thanks - there's a lot of good info' in this thread.