324248 Import CSV into Magento

Hello. I need someone to import products and categories into a magento store. The products and categories are provided in two separate csv files. Some of the products are simple products and some are grouped products. You will have to associate some of the simple products to the grouped products. This link may be of some use to you - [login to view URL] There's a full working script towards the end of the thread. Example of my csv files are attached, it is important you look at them. PLEASE only bid if you know you can do this. I have used another freelancer for this project only for them to tell me that they don't know how to do it.