Rush videos / longer videos

Could anyone point me to some videos of people employing a good Zerg rush, and/or a good Protoss rush, preferrably 1v1 (doesn't need to be zerg vs protoss, just one or the other)? Also, could someone point me to Zerg or Protoss games where the game is a little longer? I would like to learn how more advanced players play, so I could employ such strategies as well.

Also, since I'm just returning to SC after a 5-year hiatus, does everyone use map hack now days? Basically, would I be at a significant disadvantage without using it? Also, is there any way to detect whether or not someone is using map hack? Thanks.