Microsoft Pocket PC Software2003 Premium with Phone Edition?

[Nossie]

MICROSOFT POCKET PC SOFTWARE 2003, including:
Microsoft Pocket PC Software, 2003, Shell Edition;
Microsoft Pocket PC Software 2003, Professional Edition;
Microsoft Pocket PC Software 2003, Premium Edition;
Microsoft Pocket PC Software 2003, Premium with Phone Edition (GSM/GPRS);
Microsoft Pocket PC Software 2003, Shell Edition with Microsoft Outlook 2002;
Microsoft Pocket PC Software 2003, Professional Edition with Microsoft Outlook 2002;
Microsoft Pocket PC Software 2003, Premium Edition with Microsoft Outlook 2002;
Microsoft Pocket PC Software 2003, Premium with Phone Edition (GSM/GPRS) with Microsoft Outlook 2002;
Microsoft Pocket PC Software 2003, Professional Edition, UPGRADE;
Microsoft Pocket PC Software 2003, Premium Edition, UPGRADE;
Microsoft Pocket PC Software 2003, Professional Edition with Microsoft Outlook 2002, UPGRADE;
Microsoft Pocket PC Software 2003, Premium with Phone Edition (GSM/GPRS), UPGRADE;
Microsoft Pocket PC Software 2003, Premium with Phone Edition (GSM/GPRS) with Microsoft Outlook 2002, UPGRADE;
Microsoft Pocket PC Software 2003, Professional Edition, TECHNOLOGY UPGRADE GUARANTEE;
Microsoft Pocket PC Software 2003, Premium Edition, TECHNOLOGY UPGRADE GUARANTEE;
Microsoft Pocket PC Software 2003, Professional Edition with Microsoft Outlook 2002, TECHNOLOGY UPGRADE GUARANTEE;
Microsoft Pocket PC Software 2003, Premium Edition with Microsoft Outlook 2002, TECHNOLOGY UPGRADE GUARANTEE;
Microsoft Pocket PC Software 2003, Premium with Phone Edition (GSM/GPRS), TECHNOLOGY UPGRADE GUARANTEE;
Microsoft Pocket PC Software 2003, Premium with Phone Edition (GSM/GPRS) with Microsoft Outlook 2002, TECHNOLOGY UPGRADE GUARANTEE


Can anyone put any insight to this?
I realise that its all embedded so MS could pretty much add and remove whatever they wanted to the roms...

But how many of you have seen 'premium editions' and ones with Outlook 2k2 ?

Does that mean we might see roms with more features in the future?
And will all xscale roms fit the XDA II ? (arm for XDA)

I found this list while installing VB runtimes for 2003... and I'm curious to what everyone else thinks...

I've never seen or heard of so many versions before in one place...

cheers,