Can you provide a working mapper for the PowerPak? I am not having luck getting it to run on there.
Unfortunately the "official" PowerPak mappers have not been updated since 2010, but there are additional mapper sets that will work.
See this page for information:
The Loopy's Mappers set, and the PowerMapers set will both properly support Lizard.
Loopy's set behaves like the original PowerPak mappers, simply adding support for new ones. The PowerMappers set adds other features like savestates as well.