I finally, finally, got around to installing Mac OS 10.5 (Leopard) on my Mac ... But I am not happy with the new Mail client. I have two problems: 1) I cannot get the "mail sound" to work, even though I have gone over to General and then Preferences and clicked to check the box that says "New Mail Sounds" ... but nothing. Any suggestions? and 2) In order to delete all my Junk mail in one fell swoop from the Mail app for my older 10.3 operating system, I was able to to click on Mailbox and then I would be able to click on "Erase Junk Mail" ... but now, with this new operating system, the "Erase Junk Mail" is not highlighted and I can't seem to do that in one fell swoop like I did before. These things seem to be a step backward .... the old Mail client was so much better! Can anyone help me reconfigure this Leopard mail client so that it will do the above things? Or, failing that, is there any way of going back to my old Mac Mail client while keeping Leopard? Thanks!