you can do whatever you want w/ a custom session handler, just so long as you implement all the methods. you could for instance have the session handler do network i/o to a 'session box' or something. thats my initial guess at a solution. -nathan On 8/15/07, Vic Agnews <vic.agnews@xxxxxxxxx> wrote: > > is there a way we can maintain session information across two sub-domains > (on two different servers though) ... kinda like how google does it? > - vic >