Hello. Thanks in advance for any help. I have been searching this website and have learned a lot about Soft modded Xbox problems but I need a little help. Here is my problem. I have an xbox that was soft modded. The original hard drive was taken out and replaced with a 500 gb one. I learned how to FTP and do all of that and it worked just fine until it went beyond 400 gb. It then started putting the data on the xbox but the new stuff would not work. Also when I tried to take it off, it removed it but the space on the system did not come back. It has also corrupted random files that were on there beforehand and they will not play either. The other things will still play for now. I am not sure of the correct name for the bios that is on there but the dashboard has Xbox Media Center if that helps. I asked someone about this once and they said that the hard drive would need to be formatted and the xbox remodded and to not put as much on it next time. I can still (last time I checked) FTP to my Xbox and back to the computer. So, I guess I need to know the order and maybe any specifics that I should do to fix my xbox. I do not have action replay or anything yet either so please let me know if I need any of those things or if I can use the files on my xbox. Like I said I have checked the other forums but I really need to know in what order I should do these things. (Like format, softmod, etc.) Thanks again.