VCAA old study design exams

[humanimal]

I was wondering if it was worth doing the VCAA exams from 1997-2005 for Unit 4.
I was told that little has been changed with the new study design in terms of Unit 4 and that this would be preferential.
I will be doing the VCAA 2006-2010 exams, but should I next do the exams mentioned above or instead do ones from practice exam companies?

Thanks in advance.

[pi]

It should be fine for Unit 4, things haven't changed too much. If there is anything that is "unheard" of by the textbook, just skip it and/or ask here on VN.

[Zebra]

I've done 2002~2004 ones and I found most questions relevant to unit 4.
But I think 1997~2001 is going too far back but that's just me so...

[benzino]

i agree- 2002 to 2004 are still ok to test knowledge.....
2010 is the best though!!
here's a teacher on youtube going over the 2010 exam - it's been awesome checking my answers...
http://youtu.be/fG7tKDZ_Q2I