Hi, 1) Yes, it's a daemon that runs every minute and according to the crontab for each user, executes a shell command, 2) Yes, both with native php xml parsers and with regular expressions (I know, it's not the 'right' way to do it, but for fast jobs it works just fine) 3) Yes, they are just a form of virtualization / I can use scp, using linux as my main desktop. 4) No.; Looking forward to seeing detailed specs, there should be no problems building this.