Skill Port Training

ccnxjr

Just curious about other experiences with SkillPort training material.

On a tight budget and was given access to SkillPort from a staffing company while they try to find a temp job for me.
Curious about if you find it to be a complete resource, or did you find that it didn't touch on all aspects of the curriculum in sufficient detail ?
The two items of particular interest to me are CompTIA's Linux+ and CCDA (640-863).

I'm sure I can supplement some of the training material with other freely accessible resources on the web, however, I'm not soo sure about the CCDA .