Welcome all 
I wasn't here for a looong time now. That's why I've forgot my username and password, and was forced to create new account.
But enough chit-chat. Here is my... Hmm... Problem(?):
I've one 500 GB HDD, with partitions:
C - System: 30 GB (Cause You never know what might happen
)
D - Games, games and... Games: 220 GB
E - Movies, music, downloads, documents, installers, and what-you-just-might-think-offs: 250 GB
Everything formatted without any "extras". Simple and default NTFS.
So, here are my questions:
1. What is default cluster size in Windows?
2. What is best cluster size (and why, if You can tell)?
3. Should I change cluster size on any partition, or should I just let it be?
I'll be very thankful for Your replies. You've helped me many times, and I know, that You know, what are You writing about.
Thanks in advance.
Sava

I wasn't here for a looong time now. That's why I've forgot my username and password, and was forced to create new account.
But enough chit-chat. Here is my... Hmm... Problem(?):
I've one 500 GB HDD, with partitions:
C - System: 30 GB (Cause You never know what might happen

D - Games, games and... Games: 220 GB
E - Movies, music, downloads, documents, installers, and what-you-just-might-think-offs: 250 GB
Everything formatted without any "extras". Simple and default NTFS.
So, here are my questions:
1. What is default cluster size in Windows?
2. What is best cluster size (and why, if You can tell)?
3. Should I change cluster size on any partition, or should I just let it be?
I'll be very thankful for Your replies. You've helped me many times, and I know, that You know, what are You writing about.
Thanks in advance.
Sava