Thank you for visiting the RCSCALEBUILDER.COM store. We have made an effort to condense all the different Walk around Cd's, Archive Cd's, and Technical Cd's to this single location. Hopefully we will be adding some new items as time goes by. All the funds received from items sold in this store are to used to fund this site so please shop here often! All orders are shipped once a week (usually on Fridays) as I have a real job and life that takes up most of my time so please be patient. However, if there is a problem please use the Contact Us link in the menu to let us know if there is a problem. Thank you for your support!