Sweet, im in the same boat
I got one E2K3 box on a 300gb raid 5 array, public folder @ 45 gb, 4 storage groups, each group is around 25-45 gb.. for 75 users..
I asked for KVS archiving last year, never got a reply.. we'll be getting it soon but still.. some idiot replicated somethin wrong 2 weeks ago and wiped out the public folder.. haha
We need kvs because of SEC compliance.. not because we like to keep crap around... they want up to 5 year of email within 24 hours.. 1-2 year at 3-4 hours I think..
But anyway yeah its a bunch of P&L sheets, etc flying around daily..