Check out these fine references:
Practical Common Lisp by Peter Seibel - this book is a great Common Lisp tutorial it is also a great Lisp tutorial (hope that helps Peter; I love your book!).
On Lisp by Paul Graham
Common Lisp the Language, 2nd Edition by Guy L. Steele
Detachtty is an awesome program, somewhat simular to 'screen'.
(get the tarball at ftp://ftp.linux.org.uk/pub/lisp/detachtty/)
I would be interested in meeting other Lisp (incl. Scheme) users in Albuquerque, New Mexico. If that describes you, shoot me an email at: firstname.lastname@example.org. If you send me spam, my spam filters should catch it, if not, thanks for the material for further training my spam filters. :P I'm hoping that the search engines will catch this and you might find me :)
Lisp User in Albuquerque