I just switched from HTC Touch Pro 2 (WM6.5) to HTC 4G EVO. It follows the 90/10 rule. 90% is great and 10% is awful. We all know about the great items, open platform, wonderful apps & very flexible. I will concentrate on the 10% awful. The biggest weakness is the PIM (Personal Information Management) Section is very weak and not flexible. The second weakness which is easy to discuss, is Skype does not seem to be available for the EVO. I will discuss the PIM weakness details. The Calendar is the most disappointing tool missing many desirable features. I loved being able to copy an appointment and paste it on multiple days in a random pattern and at different times. The Repetition option is not flexible. I want to enter an end date to a repetitive event. I miss having status field (Like Microsoft Outlook) with Free, Tentative, Busy & Out of office as choices. Fixing the Calendar in an APP would be great. The other desirable PIM would be adding a Task (or TO DO) feature like Microsoft & iPhone has that syncs with Outlook on my desktop computer using Exchange server. If anyone has an APP for Skype on the EVO for a $20 or less APP that just adds Copy & Paste to the Calendar in the EVO I would be very happy. I would also pay $50 for an APP that gives the Calendar all the tools that the iPhone or Windows Mobile has in the Calendar or other PIM (Outlook features). Thanks for letting me vent my frustration with a great phone and wonderful OS.