Making conductive glass for solar cells

I’m starting to think about my next winter project, and am leaning towards making solar cells, largely from scratch. Not the cuprous oxide kind, but the TiO2 kind. Looks like the hardest part will be making conductive glass. Any ideas where I can find how-to instructions?

Looks like you are not alone: http://www.physicsforums.com/showthread.php?t=121537