Hi nice to meet you Lindabear! I'm Jessica from Washington.
Ok, introduction aside...PLEASE do not put blonde hair color/bleach on your hair!!! You will end up with fried orange hair!
If you just want to lighten up to brown, try one of the new "high lift" hair colors that can take your hair 3 shades lighter and promise no brassiness. I use L'Oreal Les True Brunettes on my naturally very dark brown hair and I really like it. I can't remember the shade name at the moment...something like medium golden brown. It doesn't get my hair "medium golden brown" IMO it's a bit warmer not golden...but definetly not brassy. I have used it 3 or 4 times and I have consistently got good results. My only complaint is that it doesn't cover grays very well. That may not be an issue for you
Hey--try Clairol's website; it's very informative and can probably answer a lot of your questions. They have a newsletter to and send coupons all the time.