I am new to salesforce. Can anyone help me how to integrate msn messenger with salesforce. 

thanks

I have multiple letter templates. I need to generate letters based on "Status" field in Lead/Opportunity (L/O). Using picklist it will select one of template and generate a letter. the letter need to be attached to L/O in text format  and should be able to print the letter with click. 

Thanks in advance...

Is it possible to add new custom field in chatter object?

if yes please tell me how we should go for that ...

Thanks in advance,

Bala