Different component of EventLog Analyer

Hello!

I have downloaded and installed your software. I have a few questions.

1) Since it's agentless, how does ELA pull the log files from servers?
If script are used via WMI, what is the impact (high CPU usage, memory, etc) on the server that the logs are being pull from?
Which server bear the burden on the workload?
a) The server where ELA is installed
b) The server where ELA is pull logs from

2) You mention port 513 is needed? Do I need to configure this on the Windows server?

3) I have tested it against three servers (Windows 2003, Windows 2000, and Redhat 9.0). SNMP is install on the Windows 2000 and Redhat. I am able to get log files from the systems that has SNMP installed, but on the Windows 2003, I am unable to get any log files (Yes. I am using logging in as Domain Admin)

Is SNMP required for ELA to work properly?

4) Do you have an security whitepaper for this product?

Thanks,

Sheyee