Information System Computer Application

[instant_Fuzzy]

I did my CLEP : Info Sys and Comp Apps.
I passed with 57 and guess, my school will accept 60 or above.
I did prepare well with Instant Cert, but after doing the exam i felt i need to prepare with other stuff than instant cert.

i going todo my exam in next few weeks. i really need get thru above 60

can anyone of you guys guide me some stuff.
petersons.com is the one i can always add as sources, but if you think if there are more on the internet which you know.
please send it a PM or send reply

Thanks