In one sentence, describe what the following article is about: They will be able to perform special exercises and stretches to greatly increase your rate of recovery. This is a special machine that uses sound waves to reduce pain and muscle tension. Your doctor can inject a steroidal medication close in the affected area to reduce pain and swelling. This is an effective treatment for sciatica that is safe when done under a doctor's care. Steroids can cause side effects if used long term, but they are safe for short term use. This is another injection done by a doctor to help shrink or soften the damaged disk. Although this should be the last step taken, surgery can help to correct a difficult case of sciatica by relieving the pressure on the sciatic nerve or correcting a damaged disk.
Summary: Visit a physical therapist. Try ultrasound therapy. Talk to your doctor about getting a steroid injection. Try chemonucleolysis. Get surgery.

It is absolutely imperative that you refill the gear oil in your car's rear differential with the correct type of fluid. Refer to the owner's or service manual for your car in order to find the correct type of gear oil to purchase. You can also ask the clerk at your local auto parts store to assist you in finding the right gear oil. Purchase gear oil that comes in a squeezable plastic bottle with a spout unless you have an oil pump to use. Open the container of rear differential gear oil and insert the end of the long spout into the open filler/service port. Squeeze the bottle slowly to push the oil out of the bottle and into the differential until fluid begins to leak out of the hole. Make sure to wipe up any fluid that leaks out of the open service port. If the differential takes an entire bottle of gear oil, you may want to have the differential looked at by a mechanic to address any possible leaks. Once the differential is full, reinsert the plug for the filler/service port and turn it clockwise (to the right) until it is tight. Use the appropriate wrench to tighten it enough to ensure it won't vibrate loose as you drive. Do not overtighten the plug, it needs only to be tight enough to be secure. Remove the jack stands and lower the vehicle back to the ground.
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One-sentence summary -- Purchase the correct type of gear oil. Insert the spout into the filler/service port. Replace the filler plug.

Problem: Article: While iTunes can play most protected audio files, you will be unable to recover unprotected versions through iTunes Match if the music is old enough or if you didn't purchase it to begin with. You can use a work-around by burning the protected music to a CD and then ripping the CD to MP3 in iTunes. There are a few caveats, however: You'll need to be authorized to play the protected M4P files in iTunes in the first place in order to burn it to a CD. There will be a small drop in quality. You'll want to use a CD-RW if possible if you have a lot of files to convert, otherwise you'll need a lot of blank CD-Rs. You can reuse a CD-RW up to 1000 times, which can be a lifesaver for large libraries. Make sure that this is a new, blank, CD-RW-type CD. If you're using a computer without a DVD drive, you'll need to buy an external USB DVD drive for your computer before you can proceed. Its app icon resembles a multicolored musical note on a white background. Click the Kind tab above your music library list to do so. If you don't see the Kind tab, do the following to make it appear: Right-click the sorting options bar at the top of your iTunes library. Check the Kind option. Look for files with "M4P" listed in the Kind column; any M4P file is a protected iTunes file. Hold down Ctrl (or Command on a Mac) while clicking each song that you want to convert. Right-click one of the selected songs, select Add to Playlist in the drop-down menu, click New Playlist, and type in a name for the playlist. It's in the upper-right side of the playlist's page. A drop-down menu will appear. It's in the drop-down menu. Doing so prompts a pop-up window to appear. Check the "MP3 CD" box, then click Burn at the bottom of the window. Your playlist's music will begin burning onto the CD. This may take several minutes. Once the CD finishes burning, you can proceed with converting the music. . Once you've created the CD, you should be able to open the CD inside of iTunes, select the contents of the CD, and create MP3 versions of the music on the CD by clicking File, selecting Convert in the drop-down menu, and clicking Create MP3 Version in the pop-out menu. Once you've created MP3 versions of your music, you'll be able to delete the protected versions of the music from your computer. before burning more music onto it. If you want to convert another 80 minutes of music, make sure that you wipe clean the CD before burning the music in question onto it.
Summary:
Understand how this method works. Insert a CD into your computer. Open iTunes. Sort your music by Kind. Find protected audio files. Select up to 80 minutes of music. Create a new playlist for the files. Click . Click Burn Playlist to Disc. Create the MP3 disc. Wait for the CD to finish burning. Rip the CD's music to MP3 Format the CD