Circuit Cellar specializes in creative solutions, unique applications and useful design techniques for hands-on designers and developers. Circuit Cellar - is the magazine for computer applications.

Railworks represents a new milestone in the development of railway simulators. At your disposal a dozen different engines with real technical data and with the full compliance of the originals. About ten different routes for your journey on two continents. And if you want, then no problems will create its own locomotive and various trains, and develop their original design.

iMacsoft DVD Creator is a powerful DVD maker software that can easily convert and burn all popular video files such as AVI, MPEG, DAT, MPG, WMV, ASF, MP4, H261, H264, DV, 3GP, 3G2 and VOB to DVD for backup and enhancement.

With smart DVD menu creating functions, iMacsoft DVD Creator helps you create stylish menu with menu template, and background music, picture, menu topic of your choice to make personalized DVD movies.

With this handy DVD creator and burn tool, you can combine your video files into video slideshows, and edit your video clips by video trimming and video resizing. The DVD creator provides many brilliant DVD menus and menu editing methods to assist you to burn professional DVD.

iMacsoft DVD Creator allows you to specify NTSC or PAL, adjust 4:3 or 16:9 video aspect and burn DVD movie disc, DVD folder or ISO files.

iMacsoft DVD Creator supports lots of DVD formats, including DVD-R, DVD+R, DVD-RW, DVD+RW, DVD-5, and DVD-9.

With iMacsoft DVD Creator, you can easily turn the vacation, wedding and family movies into DVDs that you can burn and share with your friends and family!

Key Features
Burn various video formats including AVI, MPEG, DAT, MPG, WMV, ASF, MP4, and VOB to DVD discs;
Provides many brilliant DVD menus for choice to burn video files to DVD discs;
Support burn disc, save to DVD folder or ISO files for future use;
Support lots of DVD formats, such as DVD-R, DVD+R, DVD-RW, DVD+RW,DVD+R DL, DVD-R DL, DVD-RAM, DVD-5 and DVD-9;
Edit the DVD menu by setting background music, image and adding the menu topic;
Trim video files to capture your favorite video clips;
Preview before create and burn;
High-quality and fastest DVD creating/converting engine inside to burn DVD from videos;
Easy to use program that can create your favorite DVD movie discs without any learning curve;
support multiple languages including simplified Chinese and English;
Support skin change;

Supported Video Formats
Input: MPEG(mpg, mpeg, dat, vob); WMV; ASF; AVI; MPEG4(mp4);3GP; DV Video Files(dv,dif).
Output: DVD video disc(DVD-R, DVD+R, DVD-RW, DVD+RW, DVD-R DL, DVD+R DL, DVD-RAM);
ISO image file; DVD folder.

Homepage - http://www.imacsoft.com

iMacsoft DVD Ripper is powerful and easy to use DVD Ripping software designed just for Windows users. It can rip DVD movies to almost all popular video formats such as WMV, 3GP, AVI, MPEG4, RM, DivX, MOV, XviD, FLV, SWF, etc. and it can also rip DVD Audio to almost Audio formats including AC3, M4A, MP3, WMA, WAV, AAC, etc. with super fast DVD Ripping speed and excellent quality!

iMacsoft DVD Ripper can perfectly rip DVD movies with no loss of Image and Sound quality. iMacsoft DVD Ripper supports almost all popular portable devices such as iPod, Zune, iPhone, Apple TV, PSP, Xbox 360, PS3, MP4/MP3 Player, Smart Phone, Pocket PC, PDA, Mobile Phone, Archos, Archos AV500, Archos AV700, Archos GMini402, iRiver PMP-100, Creative Zen Vision, etc.

iMacsoft DVD Ripper provides a series of powerful settings. It lets you customize file size, split output file to fit your CD-R or other device, rip DVD's any segment, select target subtitle and audio track to convert DVD movies with any available languages, set video and audio bitrate, adjust resolution, set frame rate and so on.

Key Features

Professional DVD Ripper developed specifically for Windows users;
Rips DVD to all popular video and audio files;

Rip DVD to various audio formats
Extract DVD sound tracks to MP3, WAV, WMA, AAC, AC3, OGG, RA, SUN AU formats;
Convert any clip or segment
Convert any clip or segment by setting the start point and duration as you like;
Capture pictures from video
Support the playing of DVD contents;
Support the modification of parameters
Support the modification of parameters for video and audio codec;
Support the conversion of the whole movie or certain title or chapter of a DVD;

Homepage - http://www.imacsoft.com

iMacsoft Video Converter is powerful and easy to use video converter software designed just for Windows users. It can convert among all popular video and audio formats with fast conversion speed. Such as convert AVI to MPEG, WMV to AVI, WMV to MPEG or H.264/AVC video, 3GP to MPEG, etc.

iMacsoft Video Converter supports almost all popular portable devices such as iPod, iPhone, PS3, PSP, Xbox, Apple TV, Zune, Creative Zen, Blackberry, Mobile Phone, Archos, Pocket PC, etc.

iMacsoft Video Converter supports so all-around video formats such as WMV, AVI, DivX, MPEG, MP4, H.264/MPEG-4 AVC, RM, MOV, XviD, FLV, 3GP, VOB (the video format used in DVD), DAT (the video format used in VCD, SVCD), and so on. It can also extract audio from video file and convert them to M4A, MP3, AC3, AAC, WMA, WAV, OGG as you want.

iMacsoft Video Converter has strong function of editing options, such as movie trimming, video and audio encoder settings, batch conversion and so on.

iMacsoft Video Converter is an ideal choice as a movie converter and a music converter.

Key Features

Support convert between almost all popular video formats;
Extract and convert the audio file from a video one;
Support the conversion of audio/video clips with customized starting point and length;
All Encoders and Decoders are built in;
Support preview function;
Support H.264/MPEG-4 AVC encoding/decoding;
Support to adjust parameters of audio/video codecs;
Fastest Conversion Speed;
Support multi-threading and batch conversion;
Support to set different zooming modes for the output file;
Support to set different splitting modes for the output file;
Support to set the name of the output file;
Support to view the source file information;
Support to edit the ID3 tag;
Support multiple skins;
Support multiple languages such as simplified Chinese and English;

Homepage - http://www.imacsoft.com

iMacsoft DVD Copy is fast DVD copy software which can backup D9 and D5 DVD movie collection to blank DVD discs (D9 to D9 and D5 to D5) with ease.

iMacsoft DVD Copy supports DVD 1:1 copy with a DVD burner, you can easily get your DVD copies which remain 100% same to the original DVD movie Discs. Moreover, iMacsoft DVD Copy can compress DVD-9 (dual-layer DVD) to one DVD-5 disc.
iMacsoft DVD Copy also allows you to remove DVD menus, select subtitles and audio tracks, or clone main movie separately to create customized DVD.
What's more, iMacsoft DVD Copy can copy DVD with any region code..

iMacsoft DVD Copy can not only copy DVD movie to ISO file or DVD folder, but also burn ISO file and DVD folder back to DVD Disc.

Key Features

Copy whole DVD disc including titles, menus,subtitles and audio tracks with high quality;
Support copying DVD-9 to DVD-9, copying DVD-5 to DVD-5 in 1:1 ratio;
Copy whole DVD-9 movie to 8.5GB Dual Layer recordable media (DVD+R/RW, DVD-R/RW) in 1:1 ratio;
Compress DVD-9(Dual layer 8.5GB disc) movie and clone to one DVD-5 (4.7GB) DVD-R/RW,DVD+R/RW with excellent quality;
Save your favorite DVD movie Discs, and Prolongs the lifetime of your DVD-ROM;
Backup DVD movie to ISO file or DVD folder;
Burn DVD from ISO file or DVD folder;
High speed copying;
Allows to remove DVD menus, select subtitles and audio tracks, or only copy main movie to create customized DVD;
Easy to use program that can backup your favorite DVD movie discs without any learning curve;
Support multiple languages including simplified Chinese and English;
Support skin change;

Homepage - http://www.imacsoft.com

Alpha channels are collections of luminance data that control the transparency of images, and they influence just about everything in Photoshop. Coming to terms with alpha channels, also known as masks, is a surefire way to maximize results. Omni Award-winning Photoshop expert Deke McClelland leaves no pixel unturned as he explores Refine Edge, Color Range, the Channels palette, the Quick Mask mode, channel masking, blend modes, and more. After watching Photoshop CS3 Channel and Masks: The Essentials, even the most complex techniques will seem like child's play. Exercise files accompany the tutorials.

Any educational program is only as good as the people who construct and deliver it. We have assembled the most effective, well-respected and competent team of professional writers and instructors to create and deliver Kaplan Schweser's content and instruction.

Climbing offers the entire climbing world: sport, trad, bouldering, walls, ice, alpine and mountains. In each issue we offer the richest stories on the vertical world you'll ever read, with award-winning photography. Climbing has earned its moniker as the journal of record for climbers worldwide.