Process/Convert Tab delimted files.

Hello, I have a two tab delimited txt file's that I need converted to another tab delimited file but with the record names changed and some field processing done. Also 3 Static fields will be added to each record. The source file has a tab delimited header, the destination will also have a tab delimited header but the order and names of the fields will be different. Source Field = Destination Field --------------------------------- item_no in source file = moved to 'v_products_model' in destination file. restricted = Don't Import record if = "X" burst = define as variable $BURST (will be used later) msrp = Ignore Not needed in destination file. map_price = 'v_products_map' price_note = Ignore Not needed in destination file. brand = 'v_manufacturers_name' brand_logo = Ignore Not needed in destination file. segment ='v_categories_name_1' category = 'v_categories_name_2' content_group = 'v_categories_name_3' headline = 'v_products_name_1' . $BURST packing_slip_desc = $packing_slip_desc bullet_points = $bullet_points mfg_url = Ignore Not needed in destination file. upc_code = $upc_code length = Ignore Not needed in destination file. width = Ignore Not needed in destination file. height = Ignore Not needed in destination file. weight = 'v_products_weight' main_image = 'v_products_image' addl_image1 = 'v_products_subimage1' addl_image2 = 'v_products_subimage2' addl_image3 = 'v_products_subimage3' addl_image4 = 'v_products_subimage4' addl_image5 = 'v_products_subimage5' addl_image6 = 'v_products_subimage6' addl_image7 = Ignore Not needed in destination file. addl_image8 = Ignore Not needed in destination file. addl_image9 = Ignore Not needed in destination file. addl_image10 = Ignore Not needed in destination file. One of the fields needs to be generated from some of the above information and put into 'v_products_description_1' in the destination file. The PHP code should look something like this. 'v_products_description_1' = $packing_slip_desc . '<BR>' . $BURST . '<BR>' . 'Manufacturer UPC Code:' . $upc_code . '<BR><BR>' . $bullet_points ; the 3 static fields that need to be added are. 'v_tax_class_title','v_status','EOREOR'] they should be defined as 'v_tax_class_title' = "Taxable Item" 'v_status' = "Active" 'EOREOR' = "EOREOR" The file tab delimited file should have a header and records to follow that look like this. v_products_model v_products_map v_manufacturers_name v_categories_name_1 v_categories_name_2 v_categories_name_3 v_products_weight v_products_image v_products_subimage1 v_products_subimage2 v_products_subimage3 v_products_subimage4 v_products_subimage5 v_products_subimage6 v_products_name_1 v_products_description_1 THE SECOND FILE. ---------------- Another tab delimited file will also need to be converted. This one is EASY. item_no = 'v_products_model' price = 'v_products_price' = (price * 1.10) qty_available = 'v_products_qty' qty_bo = Ignore Not needed in destination file. qty_in_transit = Ignore Not needed in destination file. and again 3 fields need to be added. 'v_tax_class_title' = "Taxable Item" 'v_status' = "Active" 'EOREOR' = "EOREOR" The final tab delimited file should have a header that looks like this. v_products_model v_products_price v_products_qty v_tax_class_title v_status EOREOR