Since you guys are just getting started, I would probably just use mp3. It is true that the quality is not as good as .wav but it will probably be easier using mp3 and most emails should handle these files. This will keep you from having to obtain another account on another website. I think g mail will allow up to 10MB files but I'm not sure. Like Doug and Russell mentioned, you might want to keep in mind the website "mediafire" in case you get serious about recording and want to trade a higher quality sound because this site will allow something like a 100MB file upload without paying for a membership. And believe me, if the "recording bug" bites you like it did me and a lot of the other members on chordie, you will definitely want the highest quality you can get,,,,for free of course...:lol:
"I'm not going to buy my kids an encyclopedia. Let them walk to school like I did." Yogi Berra
"It's like deja vu all over again." Yogi Berra
and my personal favorite Yogi Berra quote: "Ninety percent of this game is half mental."