I am so clueless, I just found a staff and TWO backpacks in my inventory from NOWHERE, I equipped the staff, and the backpack "stowed" itself in the other backpack, which DISSAPEARED, I still have the staff equipped, but I cant un equip it, can you teach me how to? and whered my backpack go now? I AM SOOO confused... :(

Ok now its back, but still where has it COME from?

You found them in your inventory, or in your position -> items interface? If the latter, they are just located at your position, probably because someone bought them and didn't pick them up, or dropped them at your location.

hehehe well now its in my backpack, so its MINE ALL MINE now. lol