@cmurphyphoto:
I'm sorry for the trouble - that's certainly a lot of spam! It looks like you've already deleted the comments, so I don't have access to them to see what you were dealing with specifically.
However, I do have a couple general tips to help prevent this from happening in the future:
If a lot of the spam comments have a common string of text, I suggest adding that string to your blacklist:
http://en.support.wordpress.com/settings/discussion-settings/#comment-blacklist
(You can use the comment author's name, IP address, web site, as well as the comment itself. Please make sure the string of text is not something contained in non-spam comments. For example, if you enter "press" as a blacklisted word, "WordPress" will match.)
Also, please be sure to mark spam comments as spam instead of just deleting them. Our Akismet anti-spam engine tries to learn from spam comments so as to be able to detect them in the future.
For more information about dealing with unwanted comments, visit:
http://en.support.wordpress.com/unwanted-comments/