Syslog server & parse/search/alert ability

Hi,

I need to get a syslog server up on a windows server that is going to

take syslog messages from windows servers & about 100 routers. I am

looking at several options but would like to see what others may have

used. One of the options I am looking at is Splunk and was wondering

if anyone could comment on this, or if anyone had used ManageEngine's

EventLog Analyzer.

Thanks for any help, opinions, and advice.

Kevin