http://b.abcservicesinc.com/vshare/

I havent yet created an actual site, but I bought the script a while ago and am just now starting to play with it.
I have scuesfully got it workin on my MAMP Server I have on my Mac, but when I insatll it on my actual web server (the link above) it doesnt upload..

heres the php error that's in the log after I try uploading:
---
[22-Jun-2008 21:46:50] PHP Warning: POST Content-Length of 12702569 bytes exceeds the limit of 8388608 bytes in Unknown on line 0
---

but heres in my php.ini:

---
post_max_size = 800M
---

anyone have any ideas?