One of those silly questions...

[Michel Lachance]

Dear list,

I apologize fo my limited understanding in English.  I see repetitively 
people writing "an SAT" and one can see it has been written at least a 
hundred times that way in you search for that string in the archives.  
Is it because it simply slips better on the tongue or is it because I 
really make a mistake in writing "a SAT"?

Regards,

Michel Lachance, RPT