That's fine Colin. I don't know anything about EPV apart from the little I've read. If you say that works for you then it's a heck of a lot cheaper and easier than what I wrote above <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />

Tracy did say that a lot of EPV had been detected in her system. I'm not sure whether that's still an issue for her, but it's something she might choose to continue to pursue.

Linda.