Here is a link to a product by Paladin Technologies, PT-141, that is ready for clinical trials.  The company is recruiting patients for its trials.  Unlike Cialis, Levtria, and Viagra,  PT-141 can be taken by those using nitrate meds for a heart condition.  It sounds promising.

(In case my cut and paste doesn't work here is the link again:
http://www.wired.com/news/medtech/0,1286,59273,00.html?tw=wn_story_related
The story, Impotence Drug Takes on Viagra by Kristen Philipkoski , appears in Wired News.)

I thought that Durante died of asphyxiation when he daty on a very big woman !!