Custom Fileds - Image and Automatic Numbering

Hi Lubosi, I had indicated that the Image system in the custom field is not working. What i mean is quiet good there is a provision for adding an image in 1. Customers, Suppliers, Employees and such similar fields but it is not working. I have tried many times to do so but no Image can be added. Mr Lubosi, I would also like to suggest that just as we have the automatic numbering in invoices, I think it would also be very good if we can have this automatic feature in Customers, Suppliers and any other feature of like status.
Thanks,
Nyirenda