Right, I have brown hair and I'd like to make it a little bit darker/richer (maybe with a tiny bit of red, but not too much).
I don't want to use anything permanent (have made that mistake once before!) so that kind of limits what I can use I guess.
I've used Clairol Nice 'n' Easy "Medium Brown" before - no change to my hair colour at all, so I guess my hair colour is medium brown. 
Anyone used something they liked that they can recommend?