[t0mmyr]

requoting this cuz its helpful

Originally Posted by Co0kieMonster

Registry settings

Settings are located in: HKEY_CURRENT_USER\Software\HTC\Manila\

Restart Manila for the changes to take effect. Available settings:

[Co0kie.QuickLinksMode] - layout setting for home quick links
   0 -> 4x4 layout (default)
   1 -> 4x5 layout
   2 -> 5x5 layout
 
[Co0kie.SelectorGrid] - setting for program selector screen 
   0 -> normal list
   1 -> grid with 4 columns (default)
   2 -> grid with 5 columns
 
[Co0kie.AppointmentRange] - days the appointments should be displayed
   n -> days in the future   
   7 -> is default
 
[Co0kie.OpenAppointment] - open individual appointments
   0 -> open calendar  
   1 -> open appointment in HTC's appointment editor
 
[Co0kie.DefaultShortcutPage]
   1 -> left
   2 -> middle (default)
   3 -> right
 
[Co0kie.HideEmptyShortcuts]
   0 or 1 --- 0 is default
 
[Co0kie.HideIconFrames]
   0 or 1 --- 0 is default
 
[Co0kie.ShowCallHistory]
   0 or 1 --- 0 is default
 
[Co0kie.VGAMode] - only for VGA devices
   0 or 1 --- 0 is default
 
[Co0kie.AlarmLink]
[Co0kie.CalendarLink]
[Co0kie.CallHistoryLink]
   - these 3 setting change the button functions
   - write in the path to your desired program
   - default is blank - standard HTC apps 
 
[Co0kie.AppointmentUpdateMode] - only in case you have problems with appointment updates
   0 or 1 --- 0 is default

I've been told to map the alarm to G-Alarm:

Originally Posted by Santod

says:

[Co0kie.AlarmLink]
 \Program Files\ageye\G-Alarm\GAlarm.exe - if installed in phone memory

or

[Co0kie.AlarmLink]
\Storage Card\Program Files\ageye\G-Alarm\GAlarm.exe - if installed in storage card