This is probably best thought of as a Release candidate (RC1) version EDIT: Version 1.21 wich fixes two major bugs when adding files to the image is at post #35. The scrubbing is the same as in the 1.2 version. Now available for download from: http://www.megaupload.com/?d=F3D85RLY and http://rapidshare.com/files/110883371/WIIS...erv1.2.rar.html for those that like cats. No real limitations on the code, it seems to work correctly. Any problems then post on here. The known issues are: 1. Trying to put a larger apploader on doesn't work 2. Due to the way I mark data as being used (32k blocks) There can be the occasion where if you put a larger file into the image then replace it with the original sized one then it will not go back to the same location. 3. Files are put into the image from bottom to top of the data area so seek times may be affected. 4. You can't put more data into a partition than the partition size is set to. If you want to manually change the relevant values (at location 0x2bc - 0x2bF in the partition header - remembering the size is divided by 4 before being stored) 5. I reparse the ISO after every file replace Whats useful: As it doesn't have the Trucha Signer partition or filecount limits then it can replace files on titles such as Mario Kart and Wii Fit.