Do I need to format my memory card previously used in my Palm PDA before putting it in my Pocket PC?

http://smartphonemag.com/forum/topic.asp?TOPIC_ID=19209

Q: Do I need to format my memory card previously used in my Palm before putting it in my Pocket PC? A: Palm OS uses the FAT file system, which is compatible with PPC's. However, you may still want (but you don't have) to reformat your card to, for example, optimize its speed/capacity usage with small files. Please read this article on this question.