Attempting to use random access and CFB Mode

[[EMAIL PROTECTED]]

I need to be able deal with PGP files that so that they can be read and 
decrypted on the fly (including partial file decryption).  So I'm 
looking at the code trying to figure out which way to go.

I notice the FileSource is using streams which under M$ are very 
expensive timewise (4.5 seconds for a 12 MB file vs .5 seconds to copy 
it).  So I was thinking about justing using AES in ECB mode and doing 
the XOR work myself.

Am I going about this the hard way?

Mark Jones