If you have an account, then you may post documents that comply with the following parameters:
Types supported - .doc, .gif, .jpg, .mpg, .pdf, .txt, .zip
Maximum size per post - 12MB (the total size of all attachments)
Maximum attachment size - 3MB (the largest size of any single attachment)
Maximum number of attachments per post - 4
Image files should be 640 x 480 for best viewing on-line
