I am currently uploading a TA-79v1 NAND for you. What you want to do is delete the old "nand-dump bin" from your memory stick and place the one I am...
Here is an example of the card it uses: http://www.amazon.com/Sandisk-Memory-Stick-SDMSM2-008G-K-Package/dp/B001H9V3HW/ref=pd_sim_sbs_e_1, if you put...