I have so many files I had for work, that I got before the Internet. The ones I am recycling now are from RCLL in 1989 and thereabouts, including John Beverley on Tungsteno and why we should care about the novela social; Achúgar on literatura as a campo de batalla and what literature is generally, in Latin America in the late 20th century; George Yúdice on whether A.L. has postmodernity (or pseudomodernity, or what). That issue of RCLL can be found here.
Axé.