BlackBerry Attachments Service is part of the standard package, it allows you to view attachments in most common formats, including the ones you have listed.
Unfortunatly, it only works with email attachments. You can save attachments to a media card, but you can no longer view them without third party software.
I noted where you asked about the cursor in a previous post. I was hoping another 8100 user would comment. I use an 8120 and the cursor works normally.
