wmDownloader is application that allows you to easily download files from One-Click-Hosters like rapidshare. It can be used to download your files overnight without use of PC, but remember to plug your PocketPC to charger.
I recommend turning of not cheap GPRS data connection in case of WiFi lost connection.
Application using michyprima's manila SDK
ServersMan- enables to use Windows Mobiles Device as a network storage. Emotion Link technology provides the SSL encrypted secure connection over LAN and WAN.
Both Wi-Fi and 3G are supported. Files are accessible via ordinary web access through browser.
To open and view file in Windows Mobile Device, start ServersMan and select file you want to open
WinMobile Download Accelerator - a download manager that enhances mobile users file downloading experience by providing functionalities to manage, schedule, and speed up file downloading from HTTP, HTTPS, and FTP servers. WinMobile Download Accelerator uses multi-server multiple-threading asynchronous transportation technique to speed up file downloading
The Smartphone GPRS Traffic Monitor by Efficasoft, allows you to monitor GPRS data usage both graphically and numerically on your smartphone, thereby giving you more control on your mobile phone bill.
Written in native C code, the GPRS Traffic Monitor is less than 50KB in size and is especially designed to consume minimum system resources
LCMinutes - keeps track of phone calls and text messages (SMS), calculates their charge based on user defined rate plan, and thus keep user informed of the up-to-date balance information: like current charges, used free minutes, used free messages, expire date for prepaid plans, etc
PPC Interface Monitor (PPC_InterfaceMonitor) is a program for Windows Mobile phones, which visualises your network traffic and graphically displays a chart.
You can view your Internet traffic over WiFi, GPRS and USB and the programs allows recording. The graphs shows sent, received, and the total traffic
Pocket Downloader software allows you downloading big files directly from your pocket PC. It supports resuming, multi-thread downoading, queueing, statistics measurement etc