NOTE: Winclone is designed to backup and restore to the same underlying hardware.
The approach DonCarlos linked to works wonderfully when you are just replacing the HDD in the same machine or even moving it to a replacement that has the same hardware. e.g. 2008 MBP to 2008 MBP.
Since Windows customizes the drivers it uses to the machine it is installed on, you need to be careful about this if you go to incompatible hardware. e.g. from a 2008 MBP to a 2011 MBP, you may get bluescreens or failure to activate.
You might be able to work around this with SYSPREP, but you'd have to develop a plan of attack on your own.
B