file uploading, FM5 and external script

[synergy]

If I want to allow a customer to upload files within my form page how can I accomplish this so

that they attach the file before submitting then the item's get placed into a folder with the corresponding Record ID as the folder name. ( so that the uploaded files and the quote request can be matched up)??

Lastly I'll be using FM5 Unlimited and FM5 Server on the same cpu. Is this all right or should I be using anything else in front of it or on the same server machine?

Thank you in advance.