Hi,
Not sure what kind of config info you're looking for - however as others have said above, you can format the newly purchased drive into an NTFS partition directly from within Windows. If you're struggling to do that - let us know and we can be more specific with instructions.
Regarding general views on what to store on each hard drive in multi-drive systems, a good approach is to separate applications from digital samples to maximize I/O throughput to your disks:
C: OS and applications (including Sonar)
Secondary drive - digital audio data (including your Sonar data files)
If you have a third drive in your system, put your sample libaries on the third drive and use the second drive just for Sonar audio files.
Hope that helps.
Russ