Wget help anybody?

I'm trying to download a bunch of wallpapers all in one single directory, but everytime I try to download them I get a 403 or 404. The idea is to wget http://wallpapers.skins.be/jennifer-love-hewitt/*.jpg. (Downloading a bunch of free wallpapers all at once - nothing illegal). The code I have so far is - /code wget -r -nd -np -A.jpg http://wallpapers.skins.be/jennifer-love-hewitt/ /code. But everytime I get an error such as 403 when I try to download every pic. I have also tried throwing in the -erobots=off option. Anybody have any ideas or suggestions? I've tried looking it up on the 'net but have had no luck finding a viable solution. Hopefully someone on Totse can help; thanks in advance guys.