Folks - if we are talking about Sync directly with desktop Outlook client (not server) indeed this is a gap. I like many others do not want to store details and notes about my contacts on google servers where effectively the information becomes theirs to do want they like to target you with advertising. Read their terms, effectively they own the information also - not just you.
I have tried Kies, and if you have any kind of complexity in your contacts it fails. ie. I have 2 mobile phone numbers in one contact, or if you have assistant's name, etc then Kies fails. On the standard Kies sync you cannot do any field mapping and it does not pick up many fields, although you can field map when you do a one time import. If you search the forums there is a post somewhere which outlines field mapping issues.
I have just purchased Companion Link /Deja Office after a 14 day trial. It works very well. You can tell it which field goes where, it even synch colours and categories as well as FC task priorities that I use on the desktop (ie. they beat FC PlanPlus to market with Android product).
What Vilenko says above is only half true. Yes it loads into it's own database /apps basically because there is sadly no standard task or notes app. However if you set Deja Sync setting to sync back to Android contacts App. So once you do that it populates all your contacts in the right android standard fields - and you get all your phone logs showing up with names not numbers. So it daisy chains across to contacts. You can do the same for Calendar but I have it switched off & just use Deja Calendar which looks better anyway. This sync works in 2 way - so if you add a contact into Android it will make it's way to Deja Office then eventually back to Outlook.
ps. word of warning - make sure in Android Accounts and Sync setting (not Deja office) that you have your google account to only sync mail and not calendar, contacts otherwise it will daisy chain all your data across to the cloud also - which I was trying to prevent!
I have also tried MyPhoneExplorer - which is limited by no std task/notes app, same with GSync. Although I have kept MyPhoneExplorer because it archive SMS conversations, phone logs etc. that you can read on screen.
Hope this helps.