Take a look at the task manager.  Something else is consuming CPU time.  The
task manager's processes tab will show you what it is.

Mike Ober.

"graham" <grahame9@btinternet.com> wrote in message
news:bnc4s1$644$1@hercules.btinternet.com...

I have been running SETI for about a few years over four different

machines.

My current one is based on the Athlon 2000+ running Windoze XP Pro.
On a clean install, A unit would take 4Hrs to do, now after adding SP1 and
loads of other progs, its up to 10Hrs. How can I get my speed back?

Graham