Bayareascott use FTP client FileZila and upload mini/full dump files to Avast FTP server.

FileZilla: http://www.filehippo.com/download_filezilla

Avast FTP server: ftp://ftp.avast.com/incoming/

Avast FAQ: http://www.avast.com/faq.php?article=AVKB33#idt_02

Thank you