drive manager business / commercial software for windows

Drive Security Manager allows you to apply several security settings to drives including removable devices (USB flash drives, memory sticks, etc.), Floppy and CDDVD-ROMs.
You can hide drives content; hide executable files (malware, trojan programs, autorun.inf, etc.); disable ability to write and delete files; show files regarding file masks only. This password protected utility doesn"t allow unwanted person change settings and uninstall it. Security settings are applicable as for all PC users as for each PC user. You can just secure drive types (USB, CD-ROM, Floppy, etc.) or set up settings for each drive letter (A:, B:, C:, etc.).

zBoot Manager 2.13 offers a very tractable and powerful boot manager, which allows you to easily install and use multiple operating systems on a single hard drive. It supports most types of systems such as DOS, 32-bit Windows and Linux, and you won't have to reinstall the system you're using right now.

You'll be able to install up to eight operating systems, which may have up to four partitions each. zBoot Manager eliminates the need for FDISK and directly setup 32 primary partitions with the built-in utility. Once set-up, the program displays a menu whenever you boot up, you simply select an operating system to run it on your computer. For security, selected systems may be password protected.