Have any of you tried installing Outpost on WinXP SP2?  I get an error message saying the service is damaged or some such BS every time I try.  I've already contacted support about it, and they assure me that they're working on it, but it's been almost a week now and I'm getting impatient and feeling vulnerable without a firewall.  Have any of you encountered this problem before?  If so, have you found a workaround for it?