ISPCP working with more machines ?

[kilburn]

Dns can be separated by sharing the bind's cache directory through nfs, although it might be tricky to know when zones have to be reloaded (icron maybe?).

Likewise, mail can probably be separated through nfs sharing, but I would expect some caveats in this front.

Separating the database is a no-brainer (just change the host in ispcp.conf and you're ready to go).

Finally, separating websites from the panel itself is the hardest part, and makes no sense IMHO.