More Nes emu goodness from olaf, heres whats new:

• added support for multiple sram files for individual games
  
• changed a few keyboard shortcuts, mostly function keys (f1-f12)
  
• number of roms is now displayed in the title bar of the rom list window
  
• added support for zipped files through zlib.dll (roms within the zip must be the same name as the zip)
  
• improved some buggy code from the original basicnes 2000 source code
  
• all files in /temp are now deleted when olafnes is closed
  
• added a varying amount of support for mappers: 57, 58, 200, 201, 203, 229
  
• minimal improvement on support for mapper 51
  
• removed 'refresh' from rom list window, as it was not working properly
  
• added menu function to randomly select a rom for the most recent rom directory