I've seen the thread on re-installing system apps. Very helpful, BUT, it doesn't work on anything other than bloatware. I deleted Messaging.apk and am having issues with text sending opening the text messages app - How can I reinstall these apks? Using Root Explorer, I've tried copying messaging.apk, friendfeed.apk and other packages to /system/apps, mounting r/w, and hitting install. I get a "Application not installed" message. Any ideas? Do I need to reflash my rom?