Righto to pornguy:
http://wordpress.org/extend/themes/ will have some themes of all kinds to try out. You can also edit any theme in your wordpress setup as well and just remove the entry. You can also change your "permalinks" to reflect keywords and not dates - an examples i sometimes use is:
"/%category%/%postname%/"
permalinks is under "options" in wp-admin.
hope this helps...