Using DB_DataObject_FormBuilder with index tables...

Right I've got the following tables within a MySQL 4.0.. hardware_catagory <---Contains hw categories hardware_manufacturer <---Contains hw manufactuers hardware_models <---Contains specific models of hw hardware_index <---Contains references to each of the 3 above to create a single instance of a piece of hardware For example:- hardware_catatgory ================== hw_cat_id = 1 hw_cat_name = printer hardware_manufacturer ===================== hw_manu_id = 1 hw_manu_name = 'HP' hardware_models =============== hw_model_id = 1 hw_model_name = '640C' hardware_index ============== hadware_index_id = 1 hw_cat_name = 1 hw_manu_name = 1 hw_model_id = 1 Thus hardware index contains "1,printer,640C,HP" (once queried correctly). The form builder works perfectly with all tables bar the hardware_index table. What I was hoping to be able to do is map the values in the hardware_index to the corresponding values and have the FormBuilder print a selection box with each of these. Is that in any way possible? If it isn't, are there any foreseeable problems with using a mix of quick forms generated by the FormBuilder and by myself manually? Thanks for your help!