You don't need to brown it, it will go darker, it just won't crisp up like an oven roasted one would.
What i do is roll three balls of tinfoil and put into SC. Put chicken onto balls so it's off the floor. season with salt and pepper, add any other flavours - i add a bit of sage, dried is fine. Pop lid on, cook on high for an hour, then low for six to seven hours. Meat will be succulent and moist and will literally fall off the bone so better to pull it then try to carve it - and you can use up every bit of the chicken that way.
Take a look around MN for recipes - there have been a few good threads recently. I tend not to use cookery book, but the blog previously linked to is fabulous.
I have three SC's and love mine. I use them at least 3-4 times a week, and do everything from stews and roasts to cakes and puddings.
A couple of cheap and easy recipes for you...
Beany Sausages
2 tins of beans, a tin of mixed beans, a chopped onion, chopped pancetta or smokey bacon and several bratwurst sausages (any sausages will do, but we like these as they are good and chunky) halved. Brown sausages in a pan first, don't have to cook them right through, just get some colour on them otherwise you get the flacid penis look. Bung all ingridients into SC, and cook on low for about 8 hours. Serve with mash.
Easy Pork Curry
A couple of pork chops or steaks per person, a tin or two (depending on how many of you there is) of both beans and tomatoes, a chopped up onion and 2 tablespoons of curry powder mixed with half a cup of water. Bung everything in as is - no need to brown anything - and cook on low for approx 8 hours. Great with mash or rice or crusty bread.
Oh another thing - never put as much liquid in as you think you'll need, and if you do find it's a little watery, cornflour is your friend 