add link to example input files

README.md

@@ -9,6 +9,9 @@ For more information please see the [project page](http://deeplearning.stanford.
 Our neural net code runs on the GPU using [Cudamat](https://github.com/cudamat/cudamat)
 We use a forked version of Cudamat to add an extra function which you can find [here](https://github.com/awni/cudamat). If you need a more recent version of cudamat you can likely take just the extra function and apply the patch to the most recent version of Cudamat.
 
+Example feat#.bin, keys#.txt, and alis#.txt files for small subset of TIMIT training data can be
+found [here](http://deeplearning.stanford.edu/lexfree/timit/).
+
 For details about the algorithms used please see our NAACL paper. Also please cite that paper when using this code:
 ```
 @inproceedings{lexfree2015,