An example to ilustrate the talk:
http://tabalabs.com.br/c64/sx
 +++++++++++++++++++++++++++++++++++++++++++++++
 Definitely interesting and somewhat relevant, but not quite the same
 thing; that deals with the common problem of replacing 24pin 8K 23xx type
 ROMs (or 68764/66 EPROMs) with a 27xx equivalent EPROM (with multiple
 images in this example), whereas Tony was talking about replacing a 2716
 with a larger 27xx EPROM, not quite the same thing or adapter. 
     An example to ILUSTRATE the talk:
http://tabalabs.com.br/c64/sx
 +++++++++++++++++++++++++++++++++++++++++++++++