sluggishness and cruise control problems

I took my 2003 Passat in for "engine light" service a few weeks ago.
They apparantly replaced one of the ignition coils. Ran great until
this past week.

Then not only did it suddenly develop bouts of "sluggishness" (poor
accelleration, rougher idle), the cruise control doesn't work.

While I wait for the service appointment, does this sound like anything
in particular? I was a bit surprised that they both went out at about
the same time.

--
Darren Dunham
Senior Technical Consultant TAOS http://www.taos.com/
Got some Dr Pepper? San Francisco, CA bay area
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