[BCAB] wma lossless Ted Martin 15 Sep 2011 20:46 BST

How do,

Can anyone tell me if all .wma files are lossless, as with flac or
monkey's audio for instance?  The programme I mostly use for compressing
audio offers a choice of wma 9.2, or wma 10 professional.  ]Are both of
these lossless, or do I need a different encoder altogether?

Help and guidance appreciated.