Hi David,
To get Tango ideas, you might want to check out these performance-based video tapes:

World Superstar Videos: The ones that would include Tango are the "WS STANDARD" ones. The complete video pack is at:
http://www.shopdancescape.com/product.php?productid=169...at=0&page=1&featuredIf you are just interested in performance-based TANGO ones, there is a gift pack at
http://www.shopdancescape.com/product.php?productid=18213&cat=400&page=1 ... or just click on any of the individual Videos to get the ones you may want.

You can also get the more recent ones (2005) in DVD format at:
http://www.shopdancescape.com/home.php?cat=360These are all high quality videos with top competitive Ballroom Dancers. The nice ones that incorporate Argentinian Tango elements include William Pino & Alessandra Buchiarelli, and Massimo Giorgianni & Alessia Manfredini.
Here is also another response we received from Roger, an Argentinian Tango dancer from Australia:
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Hi,
Christopher Dean choreographed a Tango ice-skate routine for the Duchesneys - French/Canadian brother/sister ice-skaters - in the Olympics (or possibly the Worlds?) in approximately 1988 (possibly a little
later -- The date may also be awry - possibly it was 1991 Worlds). At that time I wasn't a tango addict - and so viewed it with uninformed eyes - but I felt at the time it was the best routine skated that year.
Certainly worth a look - and presumably available on VCR or DVD somewhere.
I hope this helps
cheers
roger
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Finally, if you want to just learn some basic Argentinian Tango, check out
www.shopdancescape.com ... the specific videos are at
http://www.shopdancescape.com/home.php?cat=293Hope that helps!