Great product (as usual). Yes, the UI is looking a little tired - but it follows the classic UI guidelines - which some people still rate above aqua. I have email since 1995 stored in my Eudora - and I can still look back faster than ANY other email app. Powerful. So, while the UI won't set the world on fire - the reliability and speed still smokes the other email clients. BTW, I have tried Apple Mail (Slooowww), Entourage (bloatware) and Outlook Express (dear oh dear, lightweight). In each case, I tried them for over 2 weeks each and had to go back to Eudora.