Can I change the time interval between flashes of the notification led on the HTC incredible? I want to be able to change the time interval between flashes of the LED when I have a new notification. Is this possible on the HTC Incredible running 2.1 (eclair) or even on 2.2 (froyo)?

I don't really want to flash my device or install a custom build of android, etc.
My answer here for a similar question points to the Missed Reminder app which appears to have an adjustable LED interval setting. Hope it helps.