parse the xml data and then display it

continuing with where i left off . maybe this will give u a better idea 
what i want to do ..parse the incoming data and then store it in a data 
structure so that i can display the information .the data would be 
mostly in images . i dont need to store the data in any data base . the 
reason i would like to sstore  it in a data structure is that i can 
manipulate it .can u help on these lines
thanks
jay