When I use BOINC Manager's Computing Preferences dialog to adjust my "Computing allowed every day between hours of XX:XX and YY:YY", I am able to enter stuff like "00:30" and "00:45", which turn into:

   <start_hour>0.500000</start_hour>

   <end_hour>0.750000</end_hour>

in global_prefs_override.xml. So, minutes are allowed in the XML file.

But, using BAM!'s WorkPreferences page, under the latest Chrome, getting into the Edit mode, the sliders only allow changing the hour and not the minutes, and I cannot enter minutes even manually by typing into the boxes even though typing is allowed.

I am thinking this is a bug, not a feature.

Tuna