[Grinder-use] Comparison of various tools - grinder, jmeter, load

[Niels U. <NU...@pw...>]

Can anyone provide (or point me to) a quick run-down and comparison of =
the
various free load testing tools?
I've seen grinder, jmeter, load (see http://www.pushtotest.com/), openS=
ta,
Microsoft WAST, web polygraph (www.web-polygraph) - I am sure there are=

others.

We will be testing a J2EE-based transaction-oriented site with up to 10=
000
concurrent users.

Regards
     Niels Harremo=EBs=