Just saw this thanks too tweaktown.com. Winrar is claiming up to 30% faster decompression rates for specific file types. Anyways read the change log here: http://www.rarlab.com/rarnew.htm Download your OS version here: http://www.rarlab.com/ Edit, can TPU should mirror the download or host to update their version. Also, support it. It's free*, good, and very useful. I've been using it for years. *Free to download the 40 day trial. After 40 days it does ask for a purchase but will functionally still work.