What are the delivery options for the recorded drum tracks?
GoranGrooves.com will generally compress audio files into .rar archives (lossless compression) and upload them to a server. You would then be given direct download links to download them to your computer. The file sizes might range from 200MB to several gigabytes.
If you don't have a sufficient Internet connection, you can choose to have a DVD with tracks mailed to you. You would pay for whatever postal service you choose.