I have paid for iTunes Match, it works great on my laptop, phones and tablets. But my 2009 27" iMac doesn't seem to support it. Is that right? On all of the other devices, it gives me the option to download songs from the cloud. But on my iMac it doesn't give me the option. I have the latest OS and iTunes on everything. It's frustrating, as most of my music collection isn't on that computer and I can't easily download the songs I want from iTunes Match.