Attention Grabber extends the functionality of the Attention Manager, it grabs your attention by emitting a beep, turning on the LED or vibrating periodically when you have pending alerts. This is most useful on a device like my Treo 650 wich does not continuously alert me to the fact that Ive missed a call or an SMS, something I was used to from my previous phone.
I created Attention Grabber because I could find no free utility that provided this functionality and I dont like paying for software, especially simple hacks (which is what this is).