I have a bookmark for that flash animation at work. (One of) the most fun flash animations I’ve seen. Bravo.
And as pointed out, the Milky Way galaxy (with its hundred billion stars) is just an average galaxy in a known universe that has trillions and trillions of galaxies.
If I was given the ability to live forever and travel the speed of light in a gigantic spaceship that held every single bottle of wine ever made and every single book ever written, by the time I got done consuming all the wine and reading every book, I'd only be a tiny fraction of the way across the universe and I'd start to get very bored (not to mention having a huge hangover after drinking every drop of wine ever produced).
Imagine having the patience to count every grain of sand on earth and count every single tree and then count each leaf on each tree and catalog it all in an Excel Spreadsheet. In fact, what if you were directed to catalog every single item on planet earth right down to the atomic level. Yes, that would take a very long time. But it would only be an eyeblink in eternity.
They say that if you put a monkey on a typewriter and give him eternity to type at random, eventually that monkey would inadvertently strike the proper combination of keys to re-produce Shakespeare's "Hamlet." Let's say that the monkey finally does this 82 quintillion centuries from now. Now you put the same monkey in front of a piano and have him strike the keys at random until one of Beethoven's sonatas are inadvertently re-produced. Whatever zintillion centuries that takes, you take that same monkey, give him an easel and unlimited sketchpads and wait until he inadvertently re-creates the Mona Lisa.
Now when all those three things are done, you will be very, very bored. Yet this too would be but an eyeblink in eternity.
My point is, do we really want to live for all eternity? Be careful what you wish for.