The Yamaha AN1x Synthesizer mailing list

Okay, so I picked up an AN200 from my local music store and am quite pleased. :)  So, I'm programming my novation remote with sysex strings to control some of the 'hidden' functions, but have some questions regarding some of the values listed in the appendices.  For example:  the 3 band eq hi frequency Data category lists the values as 1c....3A.  I have no clue what that is. :)  Sometimes in the 'description' section they will list actual numbers, but for this one (and a few others) they do not.  Any ideas? 

Also, while I'm here.... is there a copy of XGworks lite floating around anywhere?  The editor I downloaded is no good without it. :(