I will be taking scjp 1.5 on tuesday.Try
Sun Certified Programmer for the Java 2 Platform, Standard Edition 5.0 (CX-310-055) Free Proficiency Assessment System.
U can also try e-practice 10 questions from sun which is free for all versions.
WGS-PREX-10-QUEST Java.Inquisition Exam Simulator and
faq.
These may help you.I feel confident after taking these Practice tests.
All the Best for the Exam.
[ September 16, 2008: Message edited by: ssk ]