There are no limits of the size of files stored on our system - they are only limited by the physical constraints of the system (i.e. the largest file that can be physically stored on the hard-drive), some protocol limitations (e.g. you can only upload a maximum of 4Mb when using PHP) and your account's limits.
Please remember that transferring files to and from your account forms part of your bandwidth allowance.
If when using PHP scripts (such as phpBB or Mambo) you need greater limits, please Submit a Ticket to our Support Team who will discuss your requirements.