CompTIA Approved Skillport List
You can do any training thats approved under the Security+ column except for Security+ 401 training since you already have the cert. Just make sure the hours listed on the certificate of completion for each course accumulate to 10 hours.
http://www.skillsoft.com/catalog/
Here is the non-Army catalog (if that was the problem) scroll down to IT collections and click on any of those links. Most of the items under IT collections is included in the Army catalog.
It is a big pdf, I can take a few screenshots of the course directory pages if that doesn't work.