Check out this discussion:
http://www.sqlservercentral.com/Forums/Topic470379-338-1.aspx
Has a whole bunch of solutions, tests, etc., for this topic.
- Gus "GSquared", RSVP, OODA, MAP, NMVP, FAQ, SAT, SQL, DNA, RNA, UOI, IOU, AM, PM, AD, BC, BCE, USA, UN, CF, ROFL, LOL, ETC
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