Hello Steve,

To add Ledger 90 to the Adagio menu for Checks, I had to make these changes to Menus.ini:

First, modify the Adagio section:
[Adagio]
GL=SSI Ledger 90

Then add these lines in a new section:
[SSI Ledger 90]
name=Adagio Ledger 90
data=none
program=d:\softrak\Ledger\Ledger.exe
Parameters=/u%u /p%p /d%d /e%e /t%t
Hint=Launch Ledger 90
Happy New Year!