Ethernet card help

[Chad O. Yoshikawa]

I was planning on buying an ethernet card in the very near future(I have a IIci
currently), and I was wondering if anyone could give me any advice on which
one to buy?  I want thick - and the option of thin on the card would be
nice but not necessary.  (Also, if there are any compatibility problems
with aux--could you let me know)
    I would appreciate any suggestions mailed to me,

Thanks,
Chad