ixFlashcard License:

The ixFlashcard software is provided as is, for use by end users.  Users are 
required to register their copy of the software with ixiong.com 
to receive unlimited use of the program. By registering the software, 
users are agreeing to receive notifications of new releases of the 
software from ixiong.com. ixiong.com will in no way share or rent this 
information.

LIMITED WARRANTY:
THIS SOFTWARE IS PROVIDED 'AS-IS' AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, 
IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY 
OR FITNESS FOR A PARTICULAR PURPOSE.

IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT 
OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER RESULTING FROM 
LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, 
AND ON ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 
PERFORMANCE OF THIS SOFTWARE.