Safari not playing ecard music
I have a MBP with 10.8.2 installed and Safari v 6.0.2, and I have all the latest updates.
Here's my problem.
My wife's Intel Core Duo iMac, with 10.6.8 installed and Safari 5.1.7, is able to listen to music on ecards on the LLerrah.com website with Safari. My MBP will not play this music. I've also tried it using Firefox on my MBP and it won't play there either. I've also tried it in my two other other accounts and it will not play in those either. Just to make sure, I have trashed my com.apple.safari.plist file, and emptied the Safari cache. Youtube and other online videos play with no problems.
This is making me think it is a system wide issue, so using Onyx I emptied the System and User caches.
I have Flip4Mac 3.0 installed, along with the latest Flash Player. I have Java disabled on both computers so I'm pretty sure that's not it. I have the Quicktime plugin installed on both computers. I also have Shockwave and Silverlight installed on both computers. I've compared the plugins on the iMac to the plugins on my MBP and they are very close to being the same.
I've checked LLerrah's website support and they are no help. I've googled for answers and found nothing. I'm at a loss.
What am I overlooking? Your help is appreciated.