Hi everyone!
I hope I'm posting this in the right place.... anyway, here's the problem:
i have a database like this:
Code:
DAY__________WEBSITE_______VISITS_______CLICKS
12/2010_________A____________2000_________3000
12/2010_________B____________1500_________3500
12/2010_________C____________1800_________2000
13/2010_________A____________2100_________3100
13/2010_________B____________1600_________3600
13/2010_________C____________1900_________2100
and I want to create 2 different pivot tables:
1) check performances of every website (I can do this one) 
Code:
Filter: website A
DAY__________WEBSITE_______VISITS_______CLICKS
12/2010_________A____________2000_________3000
13/2010_________A____________1500_________3500
2) compare one performance of the different websites
Code:
Filter: VISITS
DAY__________WEBSITE A____WEBSITE B____WEBSITE C
12/2010_________2000__________1500_________1800
13/2010_________2100__________1600_________1900
I really don't know where to start to get those kind of informations without creating a new database 
any suggestion???