Please forgive me butting in here Mel, but I've been following this information and decided it was time I defragmented as well.

I too would like to ask a related question please.

When I went through my installed programs to see if I could delete any, I found the following :

Java 6 update 4
Java 6 update 5 ....etc...through to
Java 6 update 11

My question is .... can I delete all of the updates except the latest one?
Thank you.