Dear all, We just found a bug in Ext2Fsd 0.60 during code inspection: For extent-based files that have unwritten extents, writing attempts might cause silent data corruption of other files or the whole file system. Thought the possibility of data corruption is very small, to keep your data safe, better not writing any data to EXT4 volumes. WeĦŻve removed Ext2Fsd 0.60 packages from SourceForge. Right now we are working on resolving this issue. Likely we will release version 0.61 this weekend. Matt Wu