I'm in construction with over 800 contacts in my phone and have to keep track of the complete building process of large custom homes and here is the list of software that I have added that seems to work without any problems. Note, a couple of the links do not go directly to the software and you will have to search for the software:
1. Pocket Controller Professional v5.03--View and control the 6700 from your desktop/laptop, using your computer's screen, keyboard and mouse. Enter data at high speed using your desktop keyboard. $30.95
Pocket Controller Professional
2. Spb Pocket Plus 3.0--A powerful Today plug-in that really helps to customize the Today screen. Some seem to have a slowdown in performance with this software, but I have not noticed any slowdown. It works great. $24.95
Spb Pocket Plus 3.0
3. Resco Utility Pack v5.38--Includes Resco Explorer 2005 (much better file explorer than with WM5), Resco Photo Viewer, and Resco Stickies. I haven't used the photo viewer much and never used the stickies (even had a little trouble trying to register the stickies). The real plus with this is the explorer and also the Resco Registry editor that it comes with. $31.46
Resco Utility Pack
4. City Time v2.52--Great little utility. I use it mainly for sunset/moonset but is great if you travel or want to know the time in different cities. $14.95
City Time
5. FlexWallet 2005 v2.5.0--I keep everything in here that I want to keep track of (purchases, software, warranties, settings, etc.). It has a great format and includes a free desktop version. $24.95
FlexWallet 2005
6. ConstructCALC v3.0--For the money, the best construction calculator out there. $29.95
ConstructCALC
7. Pocket E-Sword v2.5.2--Unbelievable FREE bible software both for the 6700 and for your desktop. I did purchase the NASB module and the WordStudy separately and had a problem with them installing on the 6700 so will have to work on getting them installed later, but the free bibles, commentaries, and dictionaries are really amazing. FREE
E-Sword
That's it for now.