Help... Sessions an objects..

Hi! I'm involved in a large project which is going to make a lot of use of sessions and registered variables/objects.. Recently I leave a few lines of code showing myself (and others I hope) that its already possible and (it seems) safe to register arrays. Today I wrote some code showing the same for objects (if somebody wants to see it please write me, I dont know if i'm boring you)).. Both things are still undocumented, in fact the documentation at php.net tells that only single types can be registered by sessions. My question is the following... Are php4 sessions a better choice than phplib sessions? how much higher performance should i get? Are you going (php developers) to fully support sessions so I can use it in a large project with confidence? Thank you very much, please drop me some lines, I'll start this project very, very soon (in fact last week).. :) Saludos Roberto Díaz <rdiazmar@nova.es> http://www.linuxfocus.org/developer/Roberto