String to signGET
ecs.amazonaws.com
/onca/xml
AWSAccessKeyId=03PFDY6F9AMHFPR46982&AssociateTag=allacronyms-20&Keywords=DS%26CHS&Operation=ItemSearch&ResponseGroup=Medium&SearchIndex=All&Service=AWSECommerceService&Timestamp=2009-11-09T12%3A58%3A31Z
Open DS&CHS page | View more on  Amazon | |