FTP Bakcup

need a vb.net windows service to backup files in a specified folder(s) to a ftp/ftps server. Need full backup and incremental backup options. Must be able to specify the time at which the backup is to take place. need vb.net web service/site to download files from after they have been backed up. Need the ability to download from the full backup, or from a specific point in time. (ie the incremental backup of a file made 3 days ago) ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Client application must run on... Windows 2000 Professional Windows 2000 Server Windows XP Windows Server 2003 (all versions)