hi,

I would just like to say this coz i have a couple of friends of mine who have gone and have given the actual exam and i have found out from that all have come out with one thing in common that STS papers though helps you a lot in getting the certification, the actual paper is a lot different in comparison to STS. So be careful and dont rely or expect too much on STS regarding the questions which you get in the exam.

regards

Laxman