Session support in a web farm

Hi all! I looked around for a little bit in the manual and on the bug database, and didn't find anything about this, so here goes... Is there a way to have php4 on multiple servers *safely* share the session data directory? These servers would be in a web farm, all load balanced at the request or connection level (haven't decided on that yet). We would rather not use session-based load balancing, for scalability reasons. Can this be done? Please CC me, as I'm not on the list. -- Andrew Ward <andyw@keyhole6.dyn.dhs.org> GnuPG Public Key: 1024D/99052E40 Fingerprint: A397 0F6F AB0C 71B8 B6DD 7678 E18A B888 9905 2E40