what are you supposed to do in the tomb of giants? i found this red door like in the demon ruins and it's sealed so i'm guessing it's an end game area or something?

is there a way to get more of those transient curse stones?

yea, but dont go in the ghost area yet....
im already in new londo and cleared out the whole ghost area before and there is a locked door that you dont have the key to. You can buy the stones from the lady in sewer which is near the depths entrance (she only has like 3-4 though) Take the stairs left and its a spiral staircase with one archer on a wooden platform shooting you. all the way at the top is a small path and she is locked behind bars selling stuff.

sweet thanks man. okay i found the capra demon and he keeps owning me. im gonna go grind some levels so i can block at least 1 attack of his.

capra demon is in his own little area, walk through fog and he will attack you. he is down past where the jawa looking guys come out of the houses to poison you.

@ what lvl should i go blighttown?

im 35 atm

you should be fine,It's where you should be headed anyway.

you can go at any level, but you should beware that the area has high poison and toxic rate, so you'll want to bring items to cure that