Can no one help? Sync'ing iPhone with a new computer after crash on old PC

Question

Hi all,
I'm hoping any lack of response was because you were taking time off at Christmas and not that I defeated the best of the bests.
Hopefully your reply is simply a case of saying 'YES!' to the steps below.
Here's a sort of potted timeline history as to what has occurred:
My iPhone 3GS was backed up via sync to 2 different location PCs.
The main location was here at 'home' where I managed my Music Library and Apps on a Vista based laptop.
My 'Work' PC simply dealt with sync of Contacts with a folder in Outlook.
The home PC was backed up fully typically once a fortnight.
A few weeks ago, my home PC had a catastrophic failure and it is clear I can't recover from the HDD.
I restored the key folders from the backup to a 'from backup' folder on the new PC and not the same folder structure as it has Windows 7.
From this folder I moved the entire contents of my music folder into Windows 7's music folder (and there is a sub-folder in there called 'itunes').
So, after reading a couple of threads, bizarrely enough, this one on iPad seems the nearest scenario to mine http://discussions.apple.com/message.jspa?messageID=11527315
user, 'virtualgeo' summarises neatly the steps of sync'ing so I guess this would figure the same here but with an iPhone?
I'veinstalled the latest iTunes on my new PC and I'm ecstatic to see all my music and apps appear on running up iTunes for the first time.
I've gone to Edit>Preferences>Devices and checked the box next to "Prevent your iPod from automatically syncing" (However I see no previous backups being shown in this window. Is it worth recovering this from my backup?)
I've also authorised the new computer successfully.
So I was going to continue following virtualgeo's steps in the thread but not sync'ing contacts if that looks sensible?
Anything else I should do before connecting my iPhone to iTunes?
And out of interest, should I be backing up my iTunes separately to my PC backup?
Many thanks in advance!

Answer 1

Well I forget the exact keys, but believe pressing and holding down CTRL before clicking Restore will allow you to browse and find the backup file (may be wrong).
In the end, as far as the iPhone thinks, it is a new computer so it will erase and resync stuff and as long as you loaded everything back into iTunes all should sync back. Main issue is other stuff like the data within the apps, notes, etc that are part of the backup which is why you would want to try to restore from the backup. If you don't mind losing data in apps (eg: do you care you have to relog into some apps and start over, don't care about game scores, etc) then you don't have to worry about the backup. If you have important data in some of those apps then you will need to restore from the backup.