Sorry, I don't have much time to answer with a long explaining mail.
Maybe some links help
http://www.studiesabroad.com/programs/country/spain/city/sevilla/duration/19...
http://www.geocities.com/CapitolHill/3849/paper_andalusia.html
http://www.estepa.com/ing/cultura/cult3.htm
http://www.rosettaproject.org/live/search/detailedlanguagerecord?ethnocode=X...
http://www.afotoh.com/english.html
http://www.trustedtranslations.com/castilian_spanish.asp
Just search for Andalusian + language in google and you get 205.000 answers (of course not all are "good answers). Whoever speaks Andalusian: just search for electronic texts online - they are there for sure. I know there is literature, songs etc. in Andalusian or start adding contents to wikisource in Andalusian +add Andalusian terminology to wiktionary (if the actual Wiktionary does not allow to contribute Andalusian language since they state that it is not a language, please let me know - there is a place, always GFDL that will help you). Search for Yahoo groups about the Andalusian language. Search for Spanish heritage groups - they will be of help - there you can find people who maybe speak Andalusian, but don't speak Spanish.
I know that Andalusian is different from Spanish (I was in Andalusia and my Spanish did not help quite much to understand people talking (well when they talked with me they then used Spanish) ... some Neapolitan words instead did help .... well of course if you go back centuries there's a reason for that).
Ciao,
Sabine
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