IT exam preps ?

[dasheaha]

how good are http://www.certmagic.com exam preps for Microsoft and cisco exams ? . anyone have any info about this , then plz let me know . iam trying to shift from auto field to IT field and need some solid guidance

 

[Raffaz]

Ive never used cert magic, what exams are ya hoping to take? and what previous pc experience do ya have?