Hello, When I try to access my screensaver option from system preferences, but preferences crashes. I have to reopen the preferences 3 times before it responds. I'd like to use the album artwork screen saver, but when I use it it'll only work at 2 rows... even if i change it to anything else, it still goes back to 2 rows..... Any ideas? Thanks. PS I'm running osx tiger on a brand new 24" iMac. And iTunes 7.