Stressful Application Test (or stressapptest, its unix name) tries to maximize randomized traffic to memory from processor and I/O, with the intent of creating a realistic high load situation in order to test the existing hardware devices in a computer. It has been used at Google for some time and now it is available under the apache 2.0 license.
The Sleuth Kit and Autopsy Browser. Both are open source digital investigation tools (a.k.a. digital forensic tools) that run on Unix systems (such as Linux, OS X, FreeBSD, OpenBSD, and Solaris). They can be used to analyze NTFS, FAT, Ext2, Ext3, UFS1, and UFS2 file systems and several volume system types.
How to download/save/capture/record streaming Windows Media, Real Media, Real Video, Real Audio, Quick Time Videos (.asf, .wmv, .wma, .asx, .wmx, .wvx, .wax, .ra, .rm, .rmvb, .ram, .smil, .mp3) [rtsp, http or mms protocols].