There is a small possibility that there is an issue validating your login details against the details stored on the Silk Road servers. This is unlikely, but possible if there is a technical fault. Please check your system for keyloggers / dataloggers and rootkits. There are many guides on how to do this on the clearweb. I would wait until I have checked my system completely for keyloggers etc.; if your system is clean (and your password / PIN are sufficiently complex) then sending Bitcoin to your new account should be just fine. Libertas