I am finding myself in need of help in Anor Londo. I am SL 44. I thought this was a good SL for the area but I can't seem to find any summon signs on my way towards the main castle. I only have 2 humanity left and I cannot for the life(lives) of me get past the 2 Black Knight archers with those heavy duty Dragon Bone bows. I've been resting at the bonfire where you can access the Blades of the Darkmoon, and then going up through the spiral and on my way to get slaughtered again. I'm usually on after 9pm EST. Any help is definitely appreciated.