--- a/lib/galaxy/datatypes/wsf.py	Tue Jul 10 11:41:22 2012 -0400
+++ b/lib/galaxy/datatypes/wsf.py	Tue Sep 04 12:49:53 2012 -0400
@@ -139,9 +139,9 @@
         if isinstance( value_from_comment_metadata, basestring ):
             dataset.metadata.dbkey = value_from_comment_metadata
 
-class SnpFile( Fake ):
+class GDSnp( Fake ):
     """ Webb's SNP file format """
-    file_ext = 'snp'
+    file_ext = 'gdSnp'
 
     MetadataElement( name="individual_names", desc="individual names", visible=False, readonly=True )
     MetadataElement( name="individual_columns", desc="individual columns", visible=False, readonly=True )
@@ -176,9 +176,9 @@
             dataset.metadata.individual_names = individual_names[:]
             dataset.metadata.individual_columns = individual_columns[:]
 
-class SapFile( Fake ):
+class GDSap( Fake ):
     """ Webb's SAP file format """
-    file_ext = 'sap'
+    file_ext = 'gdSap'
 
     MetadataElement( name="kegg_gene", desc="KEGG gene code column", param=metadata.ColumnParameter, default=0 )
     MetadataElement( name="kegg_path", desc="KEGG pathway code/name column", param=metadata.ColumnParameter, default=0 )