🚀 go-pugleaf

On the subject of clock chips, does anybody have recommendations for
a clock chip that plugs into the cartridge port?  I don't really want
to have to mess with the innards of my machine, or do a great deal of
programming to get the thing to do anything useful.  I saw one such
beast at a local dealer several months ago, but it appeared to have a
limited lifetime and no way to replace the batteries.  It also set up a
bunch of useless (to me, at least) desk accessories.  Is there anything
better on the market?

-Sandra Loosemore (sandra@cs.utah.edu, sandra@utah-cs.uucp)