[ale] GuruPlug JTag Unit?

[David Ritchie]

http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=DKTGJTAG-KIT-ND

is a $16 JTAG adapter kit from DigiKey. There are other flavors there,
ranging up in $1K+ range.

Another  with a ton of different flavors of JTAG adapters on ebay. You
might also hit the Guru Plug boards and see what they recommend.

And here is the factory spec'ed one:
http://www.globalscaletechnologies.com/p-28-guruplug-jtag.aspx

Enjoy!

Best regards,
Dave Ritchie