how good are hotcerts.com certifications for linux+ exam ? .
i am going to take this exam in a week and am very nervous.
please help me out.

Dont know about the linux ones but there other ones are pretty good I think one of them I had to take twice cause it was pretty in depth.

Take it easy, visit few forums of linux for some guidelines; I think this would help you; http://www.linuxforums.org/forum/mi...ight=linux+exam
Best of luck,