diff --git a/source/disc_io/io_mmcf.c b/source/disc_io/io_mmcf.c
index 0a6e24f..eac0639 100644
--- a/source/disc_io/io_mmcf.c
+++ b/source/disc_io/io_mmcf.c
@@ -31,6 +31,9 @@
  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+	2006-09-24 - Chishm
+		* Changed data register address to 0x09000000
 */
 
 
@@ -62,7 +65,7 @@
 #define REG_MMCF_LBA3		((vu16*)0x080A0000)	// 3rd byte of sector address
 #define REG_MMCF_LBA4		((vu16*)0x080C0000)	// last nibble of sector address | 0xE0
 
-#define REG_MMCF_DATA		((vu16*)0x08000000)		// Pointer to buffer of CF data transered from card
+#define REG_MMCF_DATA		((vu16*)0x09000000)		// Pointer to buffer of CF data transered from card
 
 static const CF_REGISTERS _MMCF_Registers = {
 	REG_MMCF_DATA,