I had downloaded the Lion beta when it was launched about a month ago. It asked me to enter credit card details and all such things, I did it.
When it was launched, I checked for the updates, there were few, it did. I didn't see what it did, I was out.
Now if I check in Software Purchases, it doesn't show anything. How do I check if I am running Lion for real? About page says I am running 10.7!!