I redid my resume based on the guidelines from the sticky topic; looking for any extra advice you guys can offer. I'm applying mostly to Level 1 Help Desk and PC Tech jobs given that I don't have any certs and limited on-the-job experience. I will be getting my A+ probably by the end of this month or early March. I've only had one interview in the past couple weeks, and that was with a Robert Half recruiter, not an actual employer, so I'm looking to get this thing as good as it can get with my limited IT experience.
Here's the resume (minus personal info, formatting and references):
***EDIT: Please see the resume posted below, the first one sucked!
Thanks again for any advice

-Russ