I need to display staroffice presentations as well as web content text and video. I have found hardware & software under Microsoft environment, but
I would like to develop this proyect under RedHat 3.0 which is my current
environment. Any pointing in the right direction will be greatly appreciated.

Thanks.

Buenos tardes

I don't know if you are talking about RHEL 3.0 or Fedora Core 3 but,
You might try open office for your document presentations. ABIWord is a fast little word processor worth looking at. Text editors are kword, kwrite, nedit, vi, gedit, emacs, pico, nano, there are many.
Web content text can be displayed in any browser like Mozilla, Firefox, Konqueror, Dillo, Opera, lynx.
Web video will run in Mplayer, Xine, Real player, Totem, depending on the format. Open source apps will allow you to capture the audio-video to review later.

Anything that windows can do Linux has about 10 applications that will do it as good or better.

Software can be installed on that RedHat box with yum.