Hi Lorraine,
firstly lets try getting the Zen going.
Try this....
To solve this, plug in your hardware and wait for the prompt to search for drivers.
If no drivers are found, click on the "advanced" option of locating the drivers manually.
If you dont get an option of browsing manually go to Control Panel > Device Manager and Find your hardware thats not installed. Right click on it and select Update Driver Software.
You get asked to Browse your computer, or you can enter a file location. Simply place the following in, or find the folder on your computer
C:\Windows\System32\DriverStore\FileRepository
Click next and Windows searches that folder... and finds your drivers... installs them and sorts it all out.
For the Password Problem, try this...
1. Open IE 7 and click "Tools"
2. Click Internet Options
3. Click the "Content" tab
4. Click the button named "Settings" in the Auto Complete section
5. Tick "Forms" "User names and passwords" and "Prompt me to remember passwords"
For the Chat room and Java problem please can you tell me any errors you are getting. Thanks.
Hope this helps for now,
regards
Steve