Sync with new mac and received 6xx conflict alert on calendar and notes

Question

I would like to have my iphone sync with my new mbp instead of my imac.
I transferred the itunes library, mobilesync folder, itunes folder,addressbook and ical data from imac to macbook open.
When I opened the addressbook, ical, notes, everything looks fine and they are showing up to date details.
When I sync with my iphone, I received an alert from the sync regards to about 600 new item add onto my calendar and they are deleting 6xx item. most of them are either a few minutes different or a day different.
If the ical calendar is from the same backup file as iphone used to sync with, why will there be such a numbers of conflict?
In terms of note, when I tried to modify my notes either on iphone or mbp, instead of updating the existing file, it will generate a few file.
Is there any way to fix the issue? Or can I restore my address book and ical to a fresh status so I can just sync the iphone detail onto them to avoid the conflict?
Many thanks for all your help

Answer 1

Syncing doesn't touch your camera roll except to include the photos and videos in the backup created during the syncing process.  But if you want to be safe, without connecting your phone, go to iTunes>Preferences, on the Devices tab check "Prevent...from syncing automatically".  Now you can connect your phone to your new mac without syncing and import your camera roll photos and videos to iPhoto (see http://support.apple.com/kb/HT4083).  This will not transfer non-camera roll photos; if you need to transfer these you might want to either stream them to your mac (if you're running OS X Lion) using Photo Stream (see http://www.apple.com/icloud/setup/mac.html) or use an app like PhotoSync to wirelessly send them to your mac.
As far as contacts, I'm not familiar with iDrive Lite, but if you want to transfer you contacts to Address Book on your new mac you might want to use the app My Contacts Backup.  This will back up your contacts as an attachment to an email.  Send the email to yourself, open it on your mac and double-click the attachment to import your contacts to Address Book.
Next, you'll need to import all your music into your new iTunes library from your external drive prior to syncing.  Music purchased from iTunes, along with apps and other purchased media can be transferred from your phone to your iTunes library by following the steps outlined in this guide: https://discussions.apple.com/docs/DOC-3141.  Take special care to have at least one event in iCal prior to syncing, which will trigger a merge or replace prompt when you sync; when you see this choose merge.