Hi Mala,

re:
> upload does not work...tried it several times.

There is a limit of 50MB of attachment space per user, to help avoid having the web server get totally filled up. If you have hit this limit you'll need to delete some of your previous attachments before you'll be able to upload more.

You can do that by clicking "Options" on the Top and then "Attachments" on the left side menu.

- Michael