Hello... I'm new... decent deal I guess? ;)

Klipsch Promedia 4.1 system
at http://www.overstock.com/cgi-bin/d2.cgi?PAGE=PROFRAME&PROD_ID=369542

$170 - 10% discount = $153

$153 + $3 shipping =

$156

(doesn't seem to add tax.. which is... nice..)

10% discount
http://www.overstock.com/cgi-bin/d2.cgi?cid=20738

I can't seem to add the $10 or $5 dollar coupons to it though... it would've made it better.. does anyone know how to make add those coupons to it?