Here is a little program I made to make RNG abusing with HG/SS on the DeSmuME emulator a little more easier, but its not just limited to HG/SS. Basically it tells you where the seeds are in RAM and you can use that information to determine your current frame.
http://dl.dropbox.com/u/3706406/File...G%20Helper.rar
It was compiled with VS2010 RC1, so you may need to update to .NET 4.0
http://go.microsoft.com/fwlink/?LinkID=183186