Yamaha DTXpress/DTXplorer/DTXtreme

Hi i own a dtxpressll and i can't upload kits sysex format to the 
module i use de dEXTD but nothing happens if someone can help me to 
upload kits (also im trying to get some lars ulrich slipknot sound 
drums if someone knows where to get those will be appreciated)
i have midi cable connector,SB Live sound card but im not sure if the 
ports are right well i thing some of you can help me to configure the 
dtxmodule and the computer i allready check if the dtxmodule is set to 
receive sysex (is all set according to the manual)but i still not able 
to upload 
thanx any help will be really appreciated