What seems to be the problem? I have been using FTB for about 4 years, and am currently using the latest version without any problems what-so-ever. What OS are you using?
Take a look at my other posts and you will see that there are 2 threads going about the problem. I actually have a number of issues but the one that bothers me most is the (Not Responding) message i get every time i add a new person or edit an existing person. Running windows XP as i was advised to do last year when i was having issues wtih the program.