Code:
Order slapt-get # slapt-get -u
Retrieving package data [ftp://mirrors.blueyonder.co.uk/sites/ftp.slackware.com/slackware-current/]...Done
Retrieving patch list [ftp://mirrors.blueyonder.co.uk/sites/ftp.slackware.com/slackware-current/]...Done
Retrieving checksum list [ftp://mirrors.blueyonder.co.uk/sites/ftp.slackware.com/slackware-current/]...Done
Retrieving checksum signature [ftp://mirrors.blueyonder.co.uk/sites/ftp.slackware.com/slackware-current/]...Done
Verifying checksum signature [ftp://mirrors.blueyonder.co.uk/sites/ftp.slackware.com/slackware-current/]...Not Verified
Sources failed to download, correct sources and rerun --update
Order slapt-get # slapt-get --version
slapt-get version 0.10.1
I've tried 12 different mirrors with no luck any ideas?

Fixed, a little exploring was all that was needed This thread can be closed.