microSD card (mp3 player with more memory) problem!!!!

[excrucio]

I have mp3 player with 256 mb of memory, I want to add slot for microSD card and expand capacity to, lets say, 8 GB.
BUT, I don't know how to do that.
You have there pictures so you can look
I think that I can connect microSD to the existing memory chip (rounded red on the picture - samsung K9F2G08U0M), but how exactly?

[Sukhbinder]

You cannot add a memory card inplace of the memory chip. the chip you marked is a flash memory chip which readily connects directly with the microcontroller (the other small square chip in the pic). try looking for the data sheet for the  microcontroller and see if it supports other storage media (and to what capacity).