how to add product picture after uploading with ftp

hello i just start tradebit there are two options to upload file one is direct upload 1 product after that we can add product picture right, but i want to upload files throgh ftp bulk files i also know how to upload files through ftp but i do not know how to add product picture for each product after uploading with ftp there is a product discription and price , category tab plase tell me how to add product pictures after using ftp i am very confused.
thanks in advance

hi there... you would bulk sort the pics into the USER FRONTEND category... if you edit a file you can select pictures or previews from that category.

it is basically a 2 step procedure:

first sort your files into their respected categories, then sort the pictures into the USER FRONTEND categories. There are 3: thumbs, pics and preview (movies or mp3).

so the pics have their own special category....

ok?

ralf