<p>I use pstack to analyze core dump files in Solaris</p>

<p>How else can I analyze the core dump from solaris?</p>

<p>What commands can be used to do this?</p>

<p>What other information will be available from the dump? </p>

GDB can be used.
It can give the call that was attempted prior to the dump.
http://sourceware.org/gdb/
http://en.wikipedia.org/wiki/GDB
Having the source is great and if you can reproduce the errors even better as you can use this to debug it.
Worked great for me in the past.