Error Downloading MMS

Hi, I need help on a problem that has been occurring for my Hero.  Everytime I receive an MMS it says downloading and doesnt let you actually receive it.  Other times times it receives it but your are not able to view it, it just says Hidden Address or Anonymous.  Now I was thinking maybe its because of Handcent, but I dont think so...please let me kno thanks

Have you tried going to Sprint's website and sending a text to your phone just to test if it works? Are you getting texts from others? I wondering if what you are getting isn't spam. The only time that I've had this problem (and I use Handcent) is when there was a picture involved and it wasn't all the time) they have since fixed the bug and it works flawlessly now. Also, have you tried switching back to the native app to see if it works?  Have you tried restarting or a soft reset on your phone?

I had this problem too, finally fixed it.  You can read more here: http://www.htc-hero.com/general-htc-hero-discussion/picture-messages/new/?topicseen#new  Good luck.