rei.psycho-hazard.net is hosted at Courbevoie by Nexen Services (Thanks a lot to them). This box is the main part of my tiny infrastructure, handling mails, name services and web services. It has a synchronous 1 mbit connexion.
senso-rezo.psycho-hazard.net is hosted at home on an asynchronous DSL connection (about 6mb/1mb). It is used for remote backups. Every night, ~1GB is backuped on this box (imap stuff, ~/public_html stuff, ...).
A dédibox colocated with bergamote is used for DNS and MX backup.