hi,
I published to freetrialsite (ihostVM) and had the trialsite evaluated by websiteoptimization.com ; it said that there was no http compression used. So I started googling and I still got no idea how to compres a site I made with sitespinner pro. Please help (explain it to me as if I were a five year old, I am really new at this)

The Apache server has an add-on module that will compress your HTML pages "on-the-fly" (i.e., when it sends the page to your browser) using an open-source compression scheme. Most browsers can handle this format. However, not all Apache servers have this feature enabled. It is not normally a setting that you can enable; it is controlled by the host provider. You can log into your hosting account and look to see if there is a control panel setting that you can use to enable it.