Hi, in Jaguar I had this problem, I ussually have around 2.000 emails in my inbox, and when mail app in jaguar was saving or compacting or whatever that was, it just stops whole system for a minute or 40sec, this was very annoying, so is Panther Mail this way better? no slowdowns with big mailbox and mail app running all day in a background? I have 10.3 Dual Gig, 1.5GB RAM, Many thanx... I'm using Entourage now just because of that stupid OS9 like problem. Thanx