Well, thanks for the feedback. It's rather difficult to help with such problems without being able to directly work with, to sit at, the computer having the problem.
I have an eMachine here, my mother's old computer. Several months ago, I formatted the hard drive and installed Windows 98SE with the Restore CD that came with the computer. I was not sure of it's status regarding java. So, I found this test page from Sun Microsystems:
http://www.java.com/en/download/help/testvm.xml. It indicated I need to update java on this eMachine. I clicked on the button to download and install java, which installed JSE 2 Runtime Environment 5.0 Update 11. With my broadband/DSL Internet connection, the download and installation completed in under 5 minutes, I believe.
I then returned to the test page and it confirmed the update and that java was working right. I opened Control Panel and see a JAVA icon, something that was not there before this update. At this point, I also saw a Java icon in the system tray, just to the left of the time.
I think one thing that makes getting and/or updating java is that Sun's web pages for java have many products other than the java commonly needed in PCs running Windows, and this makes finding the right thing confusing.
By the way, a 15.3KB file is, indeed, just a minor down-load, even with dialup. You have a 56K modem, right? So, if you have a good dialup connection, you're probably actually getting a download speed at least in the 40K or higher range. I suspect what you really mean is that you used the online installation option and the 15.3KB was just the initial installation file; it's what started the installation and you had to be online to complete the installation. So, the total amount of data downloaded to complete the installation was much greater than 15.3KB.