Hi guys, These are the top two lines from top! when senddigests is running. Surely we shouldn't be using that much memory? This is on a Sun E450 with 1GB of RAM and close to 2000 mailing lists. PID USERNAME THR PRI NICE SIZE RES STATE TIME CPU COMMAND 1344 mailman 1 44 2 343M 342M run 1:32 21.66% python Fergus.