I have a file that contains many macros ( 20-30). I use it all the time
and tried saving it in my Personal file (file that comes up
automatically when starting Excel2000-XLStart), as an add-in, as a
hidden file. No matter what I do this file slows down my navigation
when I have other Excel files open. I do a lot of Control-Tab to go
from file to file and having this file open slows Excel down. I like
having this file open because of all the useful macros. Any suggestions
on how to speed Excel up? Any ideas why this might be slowing Excel
down?

Thanks