Yamaha DTXpress/DTXplorer/DTXtreme

Hi , i just subscribe to this group 2 days ago ( i posted a message ) 
and i had choose on my preference "no mail" i'll see message on Yahoo 
Group web site , and today i received a e-mail called :  [DTXpress] 
Re: Firts Timer Needs Advice , with "readme.exe" inside , i check 
with my anti Virus and it's a Virus called : I-Worn/Keywo ! 
the guy who sent that use this e-mail address : 
wgardus@yahoogroups.com , if you receive e-mail from him ( the e-mail 
address was hidden ), he's name is "Walt" and this is the text he 
post on the mail : Hi Jason, If you're trying to keep the expenses 
down for now, I would not get an
amp to start with - headphones should work fine until you want to
start jamming with others.  There has been discussion before on the
su 
as my name is not Jason and as i never post a question about 
headphone i guess he can post that fucking mail to all members here 
so Don't open the .exe file closed inside the mail
btw now if one of you can reply to my first post 2 days ago that will 
be kind ;-)