Usually try for 6-8hrs with the occassional 10 thrown in for good measure.
The longest I've gone without sleep is about 36hrs. That's the day when I worked from 7pm-7am, came home and moved, then went back to work for my next shift 7pm-7am. [img]/threads/images/Graemlins/Cold.gif[/img]
On pressing nights when important papers or exams are much closer than I'd like - I always try to get those 1hr powernaps in to "refresh".
