CRELoaded Clean-up (for Anyone)

Hello, This was origionally a private auction, but provider has not responded, so I'm opening it up. ? These are the items that I need to address with my CRE Loaded store: In this project I was thinking we might be able to take care of a couple things: 1.? Correct calculating of shipping charges at checkout.? Right now no shipping calculations are not being calculated at all. 2.? Create a script that will parse the real-time xml feed for inventory levels.? The inventory feed is located at: <[login to view URL]> The XML feed has _ALL_ products offered by TradeMarkCommerce, not just the ones we have. So maybe some sort of lookup table or something would need to be created?? I'm not sure.? You can recommend a solution. 3.? URL problems. I think in the store there are some URL troubles.? especially with the "Log-In" and "View Cart" .. please log into the store as a customer, create an account.? Then log out, log back in, add something to cart, then try and to view the cart.? I think this is just a matter of correcting some URL's somewhere. I think that's it! Thanks, Chris