QUOTE(Alias @ Oct 11 2006, 08:33 AM)

For someone at grade 7 level, going on to grade 8, how much should you/do you guys practise? i do between 1/2 hours to 2 hours a day, and judging from my friends, this is WAY too much, but it seems that i really need to practise this much so that i can feel satisfied.... what about you guys?
Practicing at this level is not so much about the time spent (although 2 hours is plenty!). It's what you do in that practice that is important. Are you spending all your practice time on the pieces, for example? You need to cover every aspect of the exam including scales, sightreading and the aural work.
Picking the right time of day is important as well. If you are tired after a long day, practicing can go haywire and put you off. Some people are morning people so get up early to practice. I am one of these, and get up at around 7am to practice before I come to work. I then try and fit in another hour in the evening. Trying to motivate myself to practice when I'm tired doesn't work. I'd rather leave it altogether than struggle through.
Hope this helps.