I plan on getting a number of certifications in the near future Linux Certification being one of them. Having decided not to take any courses for this test I was wondering if anyone who has taken the tests would know of any good study material or practice exams other than whats on CompTIA's website.

To rank my familiarity with the system I would have to say somewhere between moderate and veteran. I have used linux and bsd off and on for a number of years. Started on RedHat 5.2 moving on through distro to distro and finally settling on Slackware and OpenBSD. I took the practice test at CompTIA and decided it would not hurt to brush up a bit. Any tips/suggestions or references to a particular book would be great.

Moved: This thread is more suitable in Linux-Certification and has been moved accordingly to help your thread/question get the exposure it deserves.

If you've done all that, then get a couple of prep sources. For LPIC it seems my knowing what the wrong answers were as sometimes as important as knowing the right answer. I have heard all these tests are pretty hard, but you have a lot of familiarity with distros and working with Linux, so you should do well.