-r -c question

[radu....@plusinfinite.com]

Is there a magic trick to get -r 10 -c 10 for example to run, I'm hitting my URL with a post request and I only get 1 hit (successful) and the whole thing completes. Why don't I get 100 requests? I even tried to hit yahoo with siege -v -c 10 -r 10 -g 'http://www.yahoo.com' and I only got back 5 hits. Why?