Where is iWeb?

[cvgalloway]

I'm a brand new iMac user (one week in), and I'm trying to find iWeb, which I've read that it's included in iLife, but I can't find them on my iMac.
Where do I locate this? Is this a standard app/program on a new iMac?

Thanks in advance for any help.
Catherine

 

[osxx]

If you bought a brand new Mac with Lion iWeb is no longer included.

 

[cvgalloway]

Is it available for purchase?