Hi Ana,
It will depend on the size of the room you're presenting
in and the lighting conditions, among other factors.
You may want to drop by the
Powerpoint newsgroup (links below) and the Powerpoint FAQ
at
http://rdpslides.com
========Any suggestions on projector to be used with power point? <<
--
LLet us know if this has helped you,
Bob Buckland ?

MS Office System Products MVP
*courtesy is not expensive and can pay big dividends8
A. Specific newsgroup/discussion group mentioned in this message:
news://msnews.microsoft.com/microsoft.public.powerpoint
or via browser:
http://communities2.microsoft.com/communities/newsgroups/en-us/?dg=microsoft.public.powerpoint
B. MS Office Community discussion/newsgroups via Web Browser
http://microsoft.com/office/community/en-us/default.mspx
or
Microsoft hosted newsgroups via Outlook Express/newsreader
news://msnews.microsoft.com