No, you don't have to capitalize url.. lower cases work fine

but Jackie has repeated my mistake.. don't include the http://-- your url should just be the www.wordsmith.org the url command automatically add http:// so if you add it, the url doesn't work (and Jackie knows that, because i have made that mistake more than once, and each time she has kindly redone my url! )

the FAQ has this information, and plenty more, if you print the whole FAQ, is is only 4 pages.. and it is easier to read and reference in hard copy. for a cart load of tips and tricks, find a Post by Max, and click on his signature.. he has a web page with links, and all the good stuff we have found, like list of on line dictionaries, reference books and the like.