Back4Win includes Mozilla Firefox and Thunderbird backup. It's safe and easy to use. Powerful arrangement of backup size - spanning disks, predefined disk size to suit CDR CDRW media etc. Can restore from a disk which has lost the directory reference (most ZIP programs cannot do this). Does not have 4Gb and 65535 file limit of other ZIP backup programs. Logical, easy to use functions without annoying pop-up windows. Optionally backup your data as an EXE file that can be expanded on most machines without decompression software. Backups are labeled with a unique easy-to-find timestamp. Various modes of backup operation provide easier and faster ways of doing your backups, and much more. Extensive Device Support - CDRW, DVDRW, Internal/External/Networked Hard Drives, MO, Zip & Jazz, USB pen drives, Floppy etc. Back4Win Freeware targets home users, business users should consider Back4WinXP instead.