You're on your own wih metrics: good metrics are the most important thing when designing a typeface (in my opinion.)

But, I have posted one of my class-based OpenType kern features here:
http://vllg.com/files/OpenType_kerning/

I hope this is helpful to you.

http://www.alphabet-design.com/temporary/GFkern.txt

thanks guys :) I guess I will have to create my own spacing assistance file :)

Hi Docunagi
Here is a link to Leslie Cabarga's Kern King. A list of words and letters very useful for spacing and kerning your font.

Magnus

thank you :)