Sorry if this has been posted but I found this link from someone on a different forum. It's a simple fix to change the aqua scroll bars in Leopard to the ones familiar to iLife and iTunes. Worked great and looks much better. Here's the link, sorry I have no pic.
http://rapidshare.com/files/68668421/iTunesScrollbars.zip.html
http://rapidshare.com/files/68668421/iTunesScrollbars.zip.html