Hi all i'm thinking of trying Linux on a redundant PC i've got i'll be using a new HD and rather than put a windows OS on it i thought i'd have a dabble with one of the linux operating systems. Which one of the distro's is the best for a Beginer ?? and where can i obtain it from ??, and would there be any problem if i wanted to Install windows over it if i dont like it ??. Any info would be most appreciated thanks in advance.