No they are not.
I flashed the kernel from here. Just make sure you get the right one. Wipe cache and dalvik cache before you flash the file.
You are looking for version 0.18 for Jellybean of course.
Sent from my DROID RAZR HD using Tapatalk 2
Cool, I'll give this a shot. It'd be great if this fixes my weekly slowdowns. If it doesn't, I'll tend to agree with you that SmartActions is the culprit, as I use it.
I could probably live without, but it sure is nice to set up auto replies to texts when in vehicle mode, auto replies to calls & texts when I'm running (paired with bluetooth headset), and silent mode after 10 PM.