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#11
You already got a lot of good advice - including some that I would not follow. Here is what I would do:
1. Use free Macrium. It is the most reliable, fastest and free imaging program that I know: Imaging with free Macrium
Some of the other programs that were mentioned are good programs too, but they are either more complex, slower or less reliable. And some cost money which would be a waste. But in all cases, DO NOT use the built-in Windows imaging. It is a nightmare.
2. With Macrium, burn the WinPE recovery disc/stick immediately. That is a bit of a pain because during the burning process it will download the 1.7GB WAIK, but it is worth it. And once you have the WAIK on your system, you can make more copies of the WinPE disc/stick very quickly. The Linux recovery disc that you can quickly create has a lot less options.
Besides, you can use the WinPE for imaging/recovery on any system. No need to even install Macrium.
3. Image to an external disk or a seperate internal disk. Do not even consider to make the image(s) to a partition on the same disk or to DVDs. That would be only acceptable as a temporary emergency solution.
4. Create a seperate folder on your external drive for each partition that you want to image. Names like 'system partition', Windows 7', 'XP', 'data', etc. That will make it a lot easier during the recovery step to find the proper image that you want to recover.
Then image those partitions individually into their respective folders. And do not forget to give meaningful names to each definition (in the very last step of the definition) so that you can easily id your XML file when you want to make more recent images later.
If you clearly seperate the partition images, you will be able to reimage those partitions on an 'as needed' basis. E.g. your data partition may have a lot of changes all the time. So for that you may want to make a new image frequently. Your XP partition though may rarely change. So there would be no need of frequent imaging. And your 100MB system partition never changes anyhow unless you add or delete an OS. So that may never have to be reimaged.
5. If you have any questions, just ask.