Straight answers are fine ! However comments that are intended to be racially offensive are most definetaly not fine ! I have received no fewer than 6 complaints on this posting. On this occaision I am assuming there was no intent cause offense and the problem has been corrected. In future all contributors should moderate their own posts to preclude the use of racially offensive language. As always a little common sense ought to go a long way. Now back to the topic.