The Zen theme is, in my opinion, the best theme you can have on a BlackBerry. I've always found something odd with it though. On the main screen you've got your Messages inbox and you SMS/MMS inbox which is great. At the bottom 'BlackBerry' icon where you can click and pull up your submenu though has a trait you don't need. It lists everything in the main menu and everything in in the sub menu - you all know what I mean. Why do you need to see your main menu items twice??? For example my main menu is Messages, SMS, Address Book, Calendar, Browser, BlackBerry icon:
Yet if I click on my BlackBerry icon I have to scroll through all of the above before I can get anywhere near Options, Bluetooth and so on - pointless!!
Even hiding these options via 'Organise Applications' won't help you as you'd then hide them from the home screen too!!! I remember getting frustrated at this, and then one day I got up and they'd all disappeared from the sub menu, so my first icon in the sub menu was Options - great, apart from the fact I had no idea how it happened. So I forgot about this, and then today I upgraded my firmware to 4.1.0.351 and I'm back to square one....noooooo!!
Oh well, nevermind, but if you're watching RIM, you need to do some work on the 'ones' and 'zeros' to get that code up to scratch!