Lubricant for Poly Bushings

[Berzins Family <berzins@eastlink.ca>]

Hi Folks,
                I'm installing poly bushings in my Tr6's front & rear 
suspension. What are the opinions on the type of lubricant to use?
 From what I've read, there are a variety of options - from silicon 
based grease to anti-seize.
What is the right thing to use?

Thanks

Aivars Berzins