This guide introduces two professional dvd ripper-Aiseesoft DVD Ripper and iSkysoft DVD Ripper for Mac. Both of the dvd ripper can Rip DVD to PSP, iPod Classic, iPod Touch, iPod Nano, iPhone (3G), iPhone, Zune, Zune 2, Blackberry, Nokia, Creative Zen, Sony Walkman, iRiver PMP, Archos, PS3, Apple TV, Xbox, iPAQ, Pocket PC, Mobile Phone, etc both on windows and mac. Now, let me show you how to use both of the professional dvd ripper. Part 1: How to Rip DVD to AVI/WMV/MP4/MPG/FLV/MOV/DIVX/XVID/MP3/AAC/AC3/WMA/WAV...on Windows. Step 0: Free download Aiseesoft DVD Ripper, install and run it. Step 1:Click "Load DVD" button to load your DVD. This professional DVD Ripper can load three DVD source, you can load your DVD from DVD drive, DVD folder in your PC and also IFO file. Step 2: Select the output video format you want from the “Profile” drop-down list. Step 3: Click the "Start" button to start your conversion and In a short while it will be finished. Tips: 1: Capture your favorite picture. If you like the current image of the video you can use the “Snapshot” opinion. 2: Merge videos into one file. Just check the "merge into one file" option if you want to merge the selected contents into one file As default the merged file is named after the first selected file (either a title or a chapter) 3: Video Effecting Click the "Effect" button and a dialog pops up, you can set your video effect here. 4: Trim video Click the "Trim" button and a dialog pops up. You can set the time of the clip here. You can rip any your DVD to YouTube and Myspace supported FLV formats easily. You can also upload only a clip of your DVD movie 5: Crop video There are two methods available to crop your video: You can crop your video by selec your video mode or set crop values. Part 2: How to Rip DVD to iPod/iPhone/Archos/Creative Zen/Zune/Nokia/Mobile Phone on Mac. Step 0: Free download iSkysoft DVD Ripper for Mac (Intel Version or PowerPC Version), install and run it. Step 1:Add DVD file After running iSkysoft DVD Ripper for Mac, click Load DVD or Load IFO button, select a DVD files in the dialog box that opens, and load it. The Loaded DVD video information will be showed in the file list, such as source and original length etc will be showed in the file list. Step 2: Select and customize the output format At the top of the Preview window, you can find the following output setting options: At the bottom of the main window, you can select the output formats, you can choose from many different video, audio and player suitable format Tip: The DVD Ripper for Mac also supports to merge the files in the file list. To do this, please highlight all files needed to merge in the file list and click Merge into one file button on the toolbar, all selected files will be merged into one file and added to the file list. Step 3: Start to rip DVD on Mac After finishing the above settings, check the needed file to convert in the file list, click "Convert" button to start rip DVD on Mac. More: The following are the discout product of dvd ripper both windows and mac. 1: Media Toolkit Ultimate-Pack of dvd ripper, video converter, ipod manager and iPhone Ringtone Maker. 2: DVD Ripper Suite for Mac-Pack of dvd ripper for mac and video converter for mac.