I'd like to start transferring some of my recorded videos to computers, using replaypc (I have a 5040). Every once in a while, however, I see a thread on this board about people losing all their recordings, or the guide data becoming corrupted, or worse things after using computer programs to access their RTV. How likely is this to happen - is this just an insignificant percentage of uses that can cause such failures, or is it fairly common? Do I need to worry about certain behaviors (like transferring while it is recording, or transferring while the RTV is being used) that are more "dangerous" than others? Any data would be useful.