Using Titanium Backup Pro last Friday I tried moving as many apps to my SD card as possible as my internal memory was filling up and did not have enough room to download updates. I first cleared out my cache then found something that seemed to answer my prayers- changing system apps to user apps. This allowed me to "move" them to my SD card. This worked for a few things and I didn't have any noticeable problems until today- 3 days later. I opened Titanium Backup again to see if I could move anything else, but it started stalling, saying a few of the apps that I had clicked on under "backup/restore" were not responding, then ultimately: "Activity Titanium Backup (in application Titanium Backup) is not responding. Force close or wait." Waiting does no good and I have to force close. I then powered off the phone and back on and then lost Gmail, Google Search, Market, YouTube, and Maps (these are what I've identified thus far). I know that these were some of the apps I turned into user apps last Friday and tried to move to the SD card. I also did that to Titanium Backup. So, I was able to get TB working long enough to attempt changing it back to a system app, but it still continues to freeze up on me. I also tried to download a new market app so I could get Gmail and the other apps back, but I can't download anything. Nothing. I can still use the phone, messenger, calendar, etc, but I can't download anything. I noticed the following in TB as having been deleted (which I may have done on Friday, but not 100% certain): com.android.email (obviously affecting my gmail) com.android.vending (obviously affecting the market) com.android.maps ...old.youtube something related to search I've gotten myself into a real mess. I assume if I can get TB working again and become able to download, I could download these apps, but I don't know about the system items I listed above. What can I do to fix all of this?