Vista - Synchronizing a user account between 2 computer

Hello, I'm currently trying to sync my user account between my desktop PC
and my laptop.

I would like to share the totality of the settings of an account on the
other.
To help me sync the files, I've tried SyncToy and it's been working
correctly copying files from the user account (except that it doesn't erase
the files when synchronising..and it doesn't support too long
filename/filepath).

I was wondering if I was to encounter much difficulties, the data into
c:\users\my_account\Local settings\ should proprietary to a computer or not
?

Thanks for your advices