Here are some inks that I refer to often about knitting with beads:

http://www.marblehead.net/amy/shiny/ISSUEspring06/FEATseducedbybeads.html
A great write-up by Sivia Harding which covers ways of adding beads to your knitting. This one is a classic.

http://rosemarygoround.blogspot.com/2007/08/tutorials-r-us.html
From Romi (Rosemary Hill):  what to do if you want to add beads to your knitting and the hole is too small to use the crochet-hook-method. Very useful indeed.

http://rosemarygoround.blogspot.com/2010/07/and-she-was.html
And yet another blog post from Romi on a method of adding beads to knitting if you are stuck without a thin crochet hook but happen to have some SuperFloss to hand.  :-)  Basically a try-it-maybe-you-will-prefer-it.

Hope you find these useful!

Please let me know if you have any links that you find yourself coming back to again and again.