If you are looking for basic information, take a look at the sticky threads in the archived forum above (here:
https://www.mobileread.com/forums/forumdisplay.php?f=242), especially the 3 Welcome Basket threads.
You will find a User Guide and other official information here:
https://www.mobileread.com/forums/forumdisplay.php?f=242.
One of our members has started a Wiki at
www.entourageedge.org, which is becoming a very useful resource.
You have probably already noticed the Stickies at the top of this forum.
If you can't find the answers you seek, or you're just in a hurry or feeling friendly, don't hesitate to ask your questions here.
Welcome to MobileRead!!
Edit: Sorry about all the broken links in the original Welcome Basket. I forgot that archiving the old enTourage forum on MobileRead caused the self-referencing links to fail.