This small application is a Ext2 File System Driver for Windows
Ext2Fsd is an open source Linux ext2/ext3 file system driver created for Windows systems. Ext2fsd is much stable for normal works, with writing access enabled. I use it on my own computer all along. The performance comes to be an issue when theres heavy I/O operations. Thats the thing to do next step. If you really need very heave writing i/O jobs, I strongly recommend you to
create an ext2 partition as a swap between windows and linux systems.
