I never thought of using a brush to lather up. Using my HeadBlade Sport in my right hand I use the HeadSlick in my left while in the shower. Feeling and re-slicking my noggin with one hand while shaving with the other I get every one of those stubborn sticky uppers!
SlyGI, if you're not sure about shaving in the shower, get a cheap fog-free mirror for the shower. I've used mine for going on 3 years with no problems. If you go this route and find that it doesn't always stay fog-free, try spitting on it and smearing it around. Yes, that sounds gross, but it works every time.
You really think anyone who hangs on this board has shaving cream !!!