diff --git a/idd.sh b/idd.sh
index 1896f2a..2986275 100755
--- a/idd.sh
+++ b/idd.sh
@@ -1,5 +1,8 @@
 #!/bin/bash
 
+# DD Options
+BLOCKSIZE="4" # in megabytes
+
 # Paths
 MOUNTPATH="/mnt/mediadrive"
 DEVICEDIR="/dev"
@@ -148,7 +151,7 @@ case "$1" in
      echo
      printf "${LCYAN}Please wait ...${NC}\n"
      echo
-     pv -tpreb ${filepath} | dd bs=1M of=${DEVICEDIR}/${devname}
+     pv -tpreb ${filepath} | dd bs=${BLOCKSIZE}M of=${DEVICEDIR}/${devname}
      echo
      printf "${YELLOW}Syncing buffers...${NC}\n";sync
      echo
@@ -204,7 +207,7 @@ case "$1" in
       echo
       printf "${LCYAN}Please wait ...${NC}\n"
       echo
-      pv -tpreb ${filepath} | dd bs=1M of=${DEVICEDIR}/${devname}
+      pv -tpreb ${filepath} | dd bs=${BLOCKSIZE}M of=${DEVICEDIR}/${devname}
       echo
       printf "${YELLOW}Syncing buffers...${NC}\n";sync
       echo