Ok...I LOVE THIS STUFF.
I have always had a hard time with getting my BE shadows to last all day and to show up really well. Today, on a whim, I decided to try them with my Mist & Fix. It worked really well. Here's what I did:
Spray your brush with a small squirt of Mist & Fix, just enough to dampen it (I patted the brush on a tissue if it was too wet).
Tap out a little shadow into the lid of your shadow.
Tap and press your brush into the shadow.
Paint onto your lid.
THEN...
Take your brush (which should be dry by now...dry it on a tissue if it's not) and dip it into more shadow (dry shadow).
Lightly tap over the shadow you just painted on.
I tried it today with Pussycat from my Pussycat Eyes kit and was really impressed. I also tried it with my Gold Mode pigment and it stayed ALL DAY and didn't budge. It's fantastic.