After reading through the comments in this thread, it seems as if Truecrypt cannot be trusted at this time. So what options do we have across different platform

After reading through the comments in this thread, it seems as if Truecrypt cannot be trusted at this time. So what options do we have across different platforms that are open source, regularly publicly audited and the download binaries can be verified as being backdoor-free? I should note that I'm on Windows as my home machine, so I'm personally most interested in that.