66448 OSC Modifications

I need the following features set up for an OSCommerce site: Shipping: Economy Shipping: $4.99 per order + $1.50 per book (4 - 14 Business Days) Standard Shipping: $5.99 per order + $1.50 per book (3 - 9 Business Days) Expedited Shipping: $9.99 per order + $1.50 per book (2 - 3 Business Days) Additional Fields: I need 4 additional fields: Publisher, Format, Edition, Pages Display Box: A box to display information on the product pages - similar to the brown box seen here: [login to view URL] Easy Populate: I need Easy Populate installed so that I can update all original fields plus the four fields mentioned above. Thanks.