Our company is urging all of their notes developers to get certified. They purchased the CertFX tool from tlcc to prepare us. I took LOT-952, and passed with 100%, but when I took LOT-953, I found out that the Certfx tool did not prepare me for the exam. A fellow co-worker of mine had the same problem. I am looking for a better test prep tool. there are so many to choose from, and I don't want to end up in the same scenario (1 voucher left). Does anybody here have any suggestions, or vendor study guides, that would help, besides the tool our company purchased? Please help!