[mean_gene]

You can do it through the command line; I use a few batch files on windows and launch them with the task scheduler; here's the command to send the file

calibre-smtp -r smtp.gmail.com --port 587 -u username@gmail.com -p password -a filename.mobi username@gmail.com username@free.kindle.com ""

I use a few commands for pulling different feeds and then a few more commands for sending them. The only problem I have is that the Calibre commands won't allow anything else to run after them when in a batch file (not sure why).

I'll post my entire work around after I eat some lunch.