1. there is no manual separate to the help file for Express Burn
2. burn error for Memorex CD/RW - this sounds like a media compatibility issue. There are many cases where a particular drive cannot burn particular media. Sometimes you can upgrade the BIOS of your burner (see the manufactureres website), otherwise just use different media.
3. EB's EP' ? What are you talking about here? If you are talking about ripping tracks from a CD or other media you should refer to the Express Rip forum.