No no, what I meant was that you can email them your photos (for small files < 10MB).
But if you want to print like 100 photos, supposing each photo is 1MB, that'll be 100MB of attachments. Their *!*@singnet.com.sg email server cannot handle such huge attachments, so the workaround is to zip up your files, upload them to a portal like
yousendit, and send the lab the download link.
Hope that clarifies things