You may be able to get CD3 from p2p, but of course, this is illegal. FS2004 is a program you must pay for, and by downloading it you are technically stealing, even though you already have the program, so its almost justifiable (but still illegal).
And for the 2nd question, there may be some people interested, and its a nice idea, but personally, I cant see the practical use, because the information would be incorrect for those flight simming, unless they set the flight up specially, so theyd know all the information (which they can print out if they want). However, there may be some people interested, and it may make a nice item for a collector.
So I'm afraid my answer is the same as dolbinau's above. Sorry
EDIT:\Ramp worker sounds fun, well, a good job to start out with at the very least. What are the age requirements and stuff like that and qualifications required for working there, what are the general jobs, whats it like and what are the responsibilities? Would get me near planes and also more dignified than working in macdnalds

Just interested. Dont tell me if you dont want to, just interested because it sounds quite good. Thanks