I was having a lot of sluggish performance after the ROM update. I have been running phone alarm since I had the XV6600 and switched it to the Treo 700w. Worked fine before the ROM update with version 1.30. I had sluggish performance after the upgrade to ROM 1.10 so I upgraded Phone Alarm to version 1.31 and still had the problem. PhoneMax.Net just release version 1.50 and my problems went away.