Hey guys,
Just read a pretty good article written by benr on Centralizing syslog on Solaris. Since it seems like a lot of you folks out there are running on Solaris, I thought it might be worth posting the link:
http://www.cuddletech.com/blog/pivot/entry.php?id=642
I still think that syslog-ng is the superior solution, but this at least gives you an alternative if you're in an environment where you can't change out your syslog software easily.
cheers,
Joe