hard to explain! but… here is an image, so you can understand it.
http://i1252.photobucket.com/albums/hh574/megaboxioso/Grid_zpshxej0olp.jpg
That box is or it’s suposse to be a grid with one row and that row have one combobox that already have some products and you only have to pick what you want and then all the other fields will be filled with the right information and then create another empty row like the first one to make another search if wanted. My problem is… how to make the grid do that.