Custom Notifications on seperate e-mail accounts

[batchief8]

I am new to the HTC Hero coming from the Blackberry 8330. I have had the phone for a couple of days and still learning.

My question is as follows:
On my BB i could set a seperate notification for each of my email accounts. I could tell by the tone which account the mail was coming from.

Can this be done on the HERO. Seems as I can not figure it out so far. Any help would be good. I have 4 seperate accounts that come to my phone and wuld like to have a seperate notification for each.

Thanks