iPhone remote file access

Here are two applications. SV

ibox.net

Box Business lets you easily supervise projects in a shared workspace with partners and clients — whether they're in the next room or the next hemisphere. Manage your business's data and leverage the applications that plug into it. There is no setup cost, no equipment to manage, and no software required. Anyone with a computer can hook into instant, on-demand collaboration.

Soonr.com

iPhone for Business Users
SoonR’s iPhone users can access the content they need from their computer, anytime and anywhere. Documents, spreadsheets and presentations are rendered especially for the iPhone screen. Over 40 document types can be viewed in an easy-to-use slideshow-style interface that lets the user page through files either to read or present content.

SoonR’s Microsoft Outlook integration provides email, contact, and calendar supporting multiple email boxes, user rules, personal folders, and spam filters.

Mac users can remotely access their Mail files, mailboxes and contacts on their computer from the iPhone or from any smartphone.