File Append and Split Tool
The Problem: Size Does Matter. It's a movie slogan from Hollywood, but it also applies to today's computing industry. Music files, video files, zip files... Everything keeps getting bigger and bigger. It's not uncommon for media and data files to tip the scales at 100 megabytes or more. ... * Split files of any size: up to 16 million terabytes on NTFS systems * Split files for sending via email, or to fit on portable or backup media * Create a batch file to append files later on, without the need for F.
http://www.boxersoftware.com/FileAppendSplitTool.exe - 399Kb - Download - Screenshot

Comparator Fast
Comparator Fast is an application that simplifies the comparison / verification / synchronization status of two different directories on any media (local drives, network drives, writable CD's, Compact Flash and electronic media, any drive/disk or device managed as valid windows pathnames). ... Easy to use interface Fast process User configurable Quick commands and Tools Touch Files tool Internet Time tool - Easy change of files attributes and Date/Times - Detect Missing Files - Detect Newer Files - Detect Duplicates Files - Analyzes duplicates by File's Name, Size and: * Date / Time *...
http://www.interdesigner.com/downloads/ComparatorFast_setup.exe - 3Mb - Download - Screenshot