tpw536w - I think there is something wrong with your sentence? I don't know if you mean you haven't asked for many or I haven't asked for many? If it's the former, the questions (asked by you) on this site suggest quite the opposite. If it's the latter, I do NOT ask questions on here (or anywhere). I am more than content to test my own knowledge and my own powers of searching for an answer rather than ask someone else to simply give me the answer. Where is the satisfaction in getting an answer from someone else and claiming it for yourself? If I can't find what I am looking for, you will find a blank space on my answer sheet!