Is it possible to save the details of a record in a dynamically generated sobject?

Hi all, is there any way to send documents(which will be generated from apex) from salesforce to some FTP folder?. Actually we want to send a list of record details saved in a .txt file through FTP.

I want to create a reoccuring task for my contacts every three weeks forever, what is the coding for this? 

Hi,

How to update a record in a trigger after update. I have requirement like below code, when i try this i m getting error. Please help

e.g. trigger conTrigger on Contact(after update)
{
    set<id> conId = new set<id>();
 List<Contact> conList = new List<Contact>();
 List<Contact> conToUpdate = new List<Contact>();
    for(Contact con : trigger.new)
   {
       conId.add(con.id);
   }
ConList = [Select Id from contact where id in : conId];

for(Contact c : conList)
{
     c.isUpdate = true;   // Just an example
    conToUpdate.add(c);
}

update conToUpdate;
}

I want to create a reoccuring task for my contacts every three weeks forever, what is the coding for this?