CO_OL

Can somebody help me ? How to change texture pack or skins in this game ? I don't see any buttons in "options & help " menu (and of course i can't open the "downloadble content because i'm not signed to XBL) . All those packs are shown in dlc menu , but when i'm launching them it only causes the dissappearing of NPC's textures ... ;(

can somebody say me , what will happen if i will connect to xbox live on rgh'ed xbox , and will run xbox live update ?

Can you please explain me , where can i get my fcrt.bin ?