

 I have 1 Seagate 160GB SATA2 HDD, and 1 Seagate 500GB SATA2 HDD.. The 160GB has 2 partitions on it.. 1st: (100GB) Windows 7 Build 7022 32bit 2nd: (50GB) Games Partition (ALL my games are installed here, this one's size gets changed constantly though)... The 500GB has 3 Partitions on it.. 1st (83GB) Windows XP PRO SP3 - 2nd: (362GB) Storage Partition (ALL my personal files are on this partition and are backed up nightly).. 3rd: (20GB) Windows 7 PageFile...
 I have 1 Seagate 160GB SATA2 HDD, and 1 Seagate 500GB SATA2 HDD.. The 160GB has 2 partitions on it.. 1st: (100GB) Windows 7 Build 7022 32bit 2nd: (50GB) Games Partition (ALL my games are installed here, this one's size gets changed constantly though)... The 500GB has 3 Partitions on it.. 1st (83GB) Windows XP PRO SP3 - 2nd: (362GB) Storage Partition (ALL my personal files are on this partition and are backed up nightly).. 3rd: (20GB) Windows 7 PageFile...  I also constantly shrink partitions and make some bigger than they started out as but this is the most current setup I have on my main PC.. As for why it's setup this way? Well I guess just because it works the best for my particulair needs/uses on this PC... Having a seperate partition for games has always been a good idea to me, it just makes sense.. and having the Windows 7 PageFile (or Vista if applicable) on a seperate partition/drive is also just a good idea.. it increases performance drastically in my opinion...
 I also constantly shrink partitions and make some bigger than they started out as but this is the most current setup I have on my main PC.. As for why it's setup this way? Well I guess just because it works the best for my particulair needs/uses on this PC... Having a seperate partition for games has always been a good idea to me, it just makes sense.. and having the Windows 7 PageFile (or Vista if applicable) on a seperate partition/drive is also just a good idea.. it increases performance drastically in my opinion...  The personal files being on their own partition is a no brainer.. And that just leaves the 2 OS's on seperate partitions.. which I really don't think I need to explain why..
 The personal files being on their own partition is a no brainer.. And that just leaves the 2 OS's on seperate partitions.. which I really don't think I need to explain why.. 
 and to run apps you'll have to install them on each OS.. you can store the setup files on any partition and install them from it but you have to install the app on each OS..
 and to run apps you'll have to install them on each OS.. you can store the setup files on any partition and install them from it but you have to install the app on each OS..  




correct me if i didnt understand the last part of your answer correctly;
so if install microsoft word on vista and win7 then i will have to install it twice no matter what in order to run it on both OSes?
 But for Office, yes you have to physically install it on each OS.. and as ickymay said, having the app on the same partition as the OS is a good way to have things setup..
 But for Office, yes you have to physically install it on each OS.. and as ickymay said, having the app on the same partition as the OS is a good way to have things setup.. 
Yes you will have to reinstall whatever app on each OS for it to work, you can't just install an app to a partition and expect it to work in each OS.. the only way that works is if the app only has an .exe file and no installation is needed.. like cpu-z for example, that app you can put on a partition and run it from any OS without having to install it...But for Office, yes you have to physically install it on each OS.. and as ickymay said, having the app on the same partition as the OS is a good way to have things setup..

I don't agree. I have a "programs" folder on my Local Disk( E: ) where are M$ office, opera, skype, winpatrol, and much more applications that works on both vista( C: ) and win 7( I: ). I don't have to reinstall them every time, they saves all data on different folders and everything works fine. I think that's because hardware are the same, only OS's are different.
