Ok guys, first and foremost, many thanks for the warm welcome and the fast replies.
I have decided to go for Windows 7 Pro I think.
I have a few more questions with regard to my motherboard and the subsequent install of W7:
I think I have identified my motherboard and it can be found
here. Can somebody please have a quick look for me and let me know, if possible, what update I need for my BIOS. Also, I want to upgrade my RAM from 4gb total to 8gb total, from looking at the link it seems as though this would be possible.
Any help much appreciated.
Regards