Dolphin revision and game saves

[jbone1337]

I have a couple questions.

1) As far as revisions go, is the latest usually the best to use? and is say 7528 an updated version of 7527 and so on? or is 7528 just a revision of the base 2.0 and its the 7528th different one?

2) As for saving the game using gamecube games, is there a limit of blocks on the memory cards (like a normal gamecube memory card)? If there is a limit, can you use multiple memory card files to simulate multiple memory cards?
Also can you copy/paste the memory card file and keep your game saves?

thanks

[Billiard26]

1) sometimes. ya. 2.0 was just some revision number that the devs decided to call "2.0".
2) yes. yes. yes. look in "User/GC"