The main features of 7-Zip High compression ratio in new 7z format with LZMA compression Supported formats: Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, MSI, WIM, Z, CPIO, RPM, DEB and NSIS For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip Self-extracting capability for 7z format Integration with Windows Shell Powerful File Manager Powerful command line version Plugin for FAR Manager Localizations for 69 languages 7-Zip works in Windows 98/ME/NT/2000/XP/Vista. There is a port of the command line version to Linux/Unix. Compression ratio results are very dependent upon the data used for the tests. Usually, 7-Zip compresses to 7z format 30-70% better than to zip format. And 7-Zip compresses to zip format 2-10% better than most of other zip compatible programs. 7z is a new archive format, providing a very high compression ratio. The main features of 7z format: Open architecture High compression ratio Strong AES-256 encryption Ability to use any compression, conversion or encryption method Supports files with sizes up to 16000000000 GB Unicode file names Solid compression Archive header compression 7z has an open architecture, so it can support any new compression method, too. The following methods currently are integrated into 7z: LZMA - Improved and optimized version of LZ77 algorithm PPMD - Dmitry Shkarin's PPMdH with small changes BCJ - Converter for 32-bit x86 executables BCJ2 - Converter for 32-bit x86 executables BZip2 - Standard BWT algorithm Deflate - Standard LZ77-based algorithm LZMA is the default and general compression method of 7z format. The main features of LZMA are: High compression ratio Variable dictionary size (up to 4 GB) Compression speed: about 1 MB/s on 2 GHz CPU Decompression speed: about 10-20 MB/s on 2 GHz CPU Small memory requirement for decompression (depend from dictionary size) Small code size for decompression: about 5 KB Supports multi-threading and P4's hyper-threading Ğàçìåğ (RAR): 1.13 Ìá Èíôîğìàöèÿ äëÿ âîñññòàíîâëåíèÿ: 2% áåç ïàğîëÿ 7-Zip_4.64_Portable.rar

CopyToDVD is a new generation DVD backup software tool to copy your music, games, movies, video, photos and data files. CopyToDVD provides you with a variety of ways to create CD(s) or DVD(s), such as integration to shell, user friendly frontend or FileDepot technology.With just a few clicks you can easily backup DVD movies, burn folders, files, pictures or photos and music (MP3 Ogg WMA Vorbis Flac) to CD/DVD. CopyToDVD uses a smart data analyser which suggests the best output format (audio CD, DVD Video...).CopyToDVD is very user friendly. No more time wasted on fussy, complicated interfaces. CopyToDVD supports all CD and DVD formats (CD-R/RW, DVD-R/RW, DVD R/RW, DVD-RAM, DVD R DL, DVD-R DL). Registered users can contact the support team for assistance on problems or advices.For developers, CopyToDVD DVD backup software can be integrated in any application. CopyToDVD is the unique way to add burning and save-to-media features.

Key Features:
- Audio: Create Audio CDs from MP3, WMA, Ogg Vorbis, MusePack and APE file formats.
- Data: Create CDs and DVDs using ISO/Joliet/UDF. Multi session feature allows you to add to your media in stages.
- Video: Create high quality DVD Video backups to be played on your PC or home DVD player. Copy DVD video with high playability.
- Settings: Customize the way you wish to use the software by the large number of settings available.
- Hardware support for CD, DVD, Blu-ray writers.
- CopyToDVD supports all CD,DVD and Blu-ray disc formats (CD-R/RW, DVD-R/RW, DVD+R/RW, DVD-RAM, DVD+R DL, DVD-R DL, BD-R, BD-RE).
- Burn and create .iso image files in 1 click
- Developers: Add a CD or DVD burning feature to your application using the batch/command line mode of CopyToDVD (complete SDK on request)
- Latest technologies including Double Layer and HD-Burn
- Multilingual support (available languages...)
- Burn DVDShrink projects and more...
- Optimized for Windows XP and Vista & 32 and 64bit

Xilisoft Video Cutter is powerful video cutter software which could assist you to select and cut video segments of your favorite video file, and cut out the segments you dislike.

Xilisoft Video Cutter can make video cut of all popular video formats such as cut DAT (the video format used in VCD), cut AVI, cut MPEG, MP4, WMV, 3GP, H.264/MPEG-4 AVC, H.264/PSP AVC, MOV, ASF, etc. To help on how to cut video, the video cutter software allows you to set the begin-point and end-point to cut video accurately, and offers low priority conversion in background mode and the function to specify the After Done action.

Xilisoft Video Cutter is so easy to operate and fast to finish video cut tasks with the best output quality. Free download Xilisoft Video Cutter and enjoy video cut right now.





Main Functions:

Cut video, select and cut video segments of your favorite file, and cut out the segments you do not want. The video cutter makes video cut to perfect your movies and videos.
AVI cutter, MPEG/MP4 cutter, WMV cutter, can cut video of all popular video formats like cut DAT, cut AVI, cut MPEG, MP4, WMV, 3GP, H.264/MPEG-4 AVC, H.264/PSP AVC, MOV, ASF, etc.

Key Features:

The video cutter supports previewing the original files and the output files;
On how to cut video using Xilisoft Video Cutter, you could set the begin-point and end-point before video cut super accurately;
The video cutter software offers low priority video cutting conversion in background mode;
Multiple After Done actions are provided in the video cutter for you to designate the status after all video cut tasks are finished;
It supports different kinds of skins for your choice;
Multi-language version: English, Japanese, German and Chinese are provided.

DISCOVER'S 20 Things You Didn't Know About Everything is the first book written by the editors of the award-winning DISCOVER magazine. Based on DISCOVER'S most eagerly awaited monthly column, "20 Things You Didn't Know About," this original book looks at many popular and sometimes unexpected topics in science and technology, and reveals quirky, intriguing, and little-known facts.
Whether you're just curious or think you've already known everything, this book is guaranteed to expand your mind.

How much do you know about . . .
1. Airport Security
2. Aliens
3. Ancient Weapons
4. Bees
5. Birth
6. Your Body
7. Death
8. Duct Tape
9. Germs
10. The Internet
11. Meteors
12. Milk
13. Mosquitoes
14. Obesity
15. Rats
16. Sex In Space
17. Sleep
18. Space Disasters
19. Sperm Banks
20. Weather
and many more . . .

Learning AutoCAD, like learning any complex computer program, requires a significant commitment of time and attention and, to some extent, a tolerance for repetition. AutoCAD 2009 and AutoCAD LT 2009: No Experience Required is a simple, yet engaging tutorial that takes readers through an entire project, designing a simple cabin from start to finish, while helping them become familiar with AutoCAD tools and techniques. As you work your way through the book, you'll familiarize yourself with the AutoCAD interface and basic commands, develop efficient drawing strategies, learn how to work with AutoCAD's major features, get comfortable with the 3D modeling tools and methods for applying materials, and ultimately, build a set of drawings that document your progress through the project that can be used later as reference material if you need to refresh a specific skill.

DVD Album Creator provides you a handy tool to create professional slideshow DVDs with your digital photos. It is equipped with a built-in burner and the output DVDs can be watched on TV with your set-top DVD player. Apart from video, you may incorporate various transition effects and audio to enrich your DVDs. Photos in each slideshow are divided into chapters like scene selection menu in DVD movies, you can use remote control of your DVD player to navigate through photos manually. DVD Album Creator also supports up to 8 sets of subtitles, using EXIF data or IPTC data of your digital photos in subtitles is just a matter of a few clicks. No matter you are new to AV editing or an expert, DVD Album Creator is for sure your ideal partner.

Features:
• Directly burn photo slideshow to DVD without any other software
• DVD Menu with Chapters
• Over a hundred transition effects are included
• Support different photo duration, transition effect and effect duration for each photo
• Add multiple audio files, rearrange the order with drag-and-drop ease
• Automatically adjust photo duration for the audios or loop auidos so that they both end at the same time
• Pick entire folders of photos and adds them all to your DVD slideshows with drag-and-drop ease
• Easily separate large amounts of photos into more than one DVD slideshows
• Make it easy to view photos in your slideshow
• Subtitles with EXIF and IPTC Data Support
• Auto Rotate your digital photos based on the Orientation information in the Exif data
• Support importing background music directly from an audio CD
• Different Playback Sequence for User to Choose
• Support generation of an introductory video
• Provide more than 10 pre-defined pan and zoom effects to bring still image to life
• Support pausing the playback once a chapter is played