Can your reseller point you to someone in Naples who might take two or more hours to "Show you the ropes?"
So many Archicad principles should be demonstrated side-by-side, and this a good launch for better skills. Most productive workers have surprising lateral skills with unlikely approaches that keep them off the shoals in the Archicad ocean.
If not, make the time for training. You'll have a quick payback. Since version 5, Archicad is no longer a sweet melody whistled vacuously on Sunday afternoon while nibbling soft cheeses and sketching a bosomy slattern while she knits a sweater, the languorous afternoon sun glancing through your studio, its warm rays made visible by the smoke curling upward from the bong.
It is work.
AutoGrouping, for instance, is not for everyone. You should turn this off when initially generating the plan since changes are far-reaching. You might consider grouping elements that begin to have a fixed, lasting relationship - like suite plans, for instance.
Sort of like going steady in high school.
Archicad "Step-By-Step" is a good training, if you can get it.
And look here:
http://www.graphisoft.com/products/archicad/ac10/ITG/
And here, altho i doubt that you can learn Archicad in a flash:
http://www.graphisoft.com/support/archicad/documentation/Supplementary/english.html
Dwight Atkinson