Import 7000 products with images with CSV

[alduxvm]

Hi!!!

I've been reading and testing everything, but now im getting tired, its not working!!!!

Im using prestashop 1.4.3, fresh install, not local, in production server (hosted by ixwebhosting) i import via csv categories, manufactures and this works great...

then i upload via ftp the photos of my products, to ../Productos/

when this is done, i import the products csv, but the servers stops in one or two minutes, with a beautiful 500 error, and in sometimes a 324 empty response...

if i import ignoring the url of the images, everything works like a charm, even with 7000+ products...

i have tried separation of the csv, into file of 700 products, same result...

even with 500 products fail...

only with 100 products files it works, but i have 7000, so it means im going to make 70 iterations with the same?? its a lot of work, right??

my csv looks like this:

2|1|Art tech 35011|35011|7|264|ART TECH 35011|Art tech|4|5|Marca: ART TECH Modelo: 35011 Descripcion: Servomotor de 5 gramos|SERVOMOTOR DE 5 GRAMOS|Disponible|Disponible en back-order|../Productos/arttech/35011.jpg


My separator is the: |

what can i do??

any ideas??

thanks!!

cheers!!!