Whatdya mean summers here!?!? I'm already gone through two days of 100+ weather...and that was last month! Damn I love Texas!!

Anyway, you don't really want to 'sweat less' b/c as mentioned, that is your bodies way of regulating your tempature. If you're too funky smelling, try a stronger anti-perspirant. Remember, deordarant just covers the odor while anti-perspirant helps to prevent the actual sweating. If you just don't like feeling 'wet', try some Shower 2 Shower powder. I use S2S all summer to cut down on sweat stains, works great.

Edit, yes, there is a condition that makes you sweat more than others. I have a mild case of it...can't remember the name.