www.theforce.net)
Yep, that's it. You can find a timeline there and an encycolpedia. They are both huge! The timeline alone is over 600 pages long
and I think the encyclopedia is even larger.
I think the timeline is the best source to use while making scenarios; it puts everything (well alot) ever written or produced about star wars, and puts it in the right place in time.
Need I say more? check it out!