ohh wait - before i go - two inaccuracies in SG1 that ticked me off.
First few episodes when they went through the stargate they took 'a few seconds' to pass to the next gate. also they came out the otherside cold and sometimes covered in frost - they were de-materialized and sent through a wormhole to another point in space - this would take no time and cause no such 'freezing' effect