Fix "time estimate" concordance in Google Calendar

kslays says:
Currently the "time estimate" is correctly listed for RTM tasks in Google Calendar event descriptions, but the calendar incorrectly displays them all as 1 hour long (in day and week view), no matter the estimate listed.
It would be very helpful if the calendar would display the correct time, eg a 2 hour task due at 7:00 would display as 7:00-9:00 (and, if it's not too much work, perhaps a checkbox if the user wants a two-hour task due at 7 to display as 5:00-7:00). A 30 minute task due at 7:00 would display as 7:00-7:30.
It would be very helpful if the calendar would display the correct time, eg a 2 hour task due at 7:00 would display as 7:00-9:00 (and, if it's not too much work, perhaps a checkbox if the user wants a two-hour task due at 7 to display as 5:00-7:00). A 30 minute task due at 7:00 would display as 7:00-7:30.