I took my GMAT on March 15, 2005 and scored a 720. Q46 V42. Used plenty of practice material from all over the place really. Needless to say, the Kaplan
material was by far the hardest, especially for quant. I also liked the 'retired' ETS PBTs. I think your score in them is quite indicative of how much you're gonna get in the real thing. Besides, they're the only other set of 'official' and actually used questions on the GMAT apart from the OG!
Of the ETS tests that I used, I'm still holding on to abt 6 of them. If any of you'd like to buy them from me, you could mail me or msg me on this forum.
Ofcourse, if you guys have any specific questions regarding my prep, I'll be more than happy to answer them.
I'm in Mumbai, India.