Lets not start an OS war here :-) What I would like to say is that PICLIST (distribution list) can be hosted on a Dual P3 server using Intel Serverboard, 1-2 GB of RAM. SATA/SAS/SCSI RAID 5. And of-course without using the Microsoft OS :-) Chetan Bhargava --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .