Traktor DJ Studio 2.5 features a redesigned time stretching engine allowing pitch-independent tempo changes of up to +/- 30%, or tempo-independent pitch shifting of up to six semitones, without audible artifacts. Also in the upgrade: an enhanced visual interface with a full-length track overview for each deck, OSC integration for sync across networks, 100% Final Scratch compatibility, seamless looping, user-defined screen setups, complete support for iTunes song fields, hot swap of external devices, and volume/tempo recognition on import. EUR/US$199, EUR/US$49 upgrade (download) or EUR/US$69 (boxed). Available immediately.

Radial is a fascinating Mac-only loop-based composition and performance tool, but its release earlier this year was largely overlooked since it lacked OS X support. That should change soon: Cycling `74 has announced Radial 1.1 with full Mac OS X support plus new file grouping and improved sync capabilities. Radial is "not simply another loop sequencer" says Cycling `74, but a performance tool uniquely optimized for live performance. Extras include a dozen Pluggo effects, a free library of loops, and now new plug-ins for live audio input, parameter automation, and reverb. Stay tuned for a review soon to see how Radial stacks up to Ableton Live for live performance. US$199 MSRP, expected to be available early November.

Formerly Windows-only, Guitar Shed is now available for Mac OS X, combining a number of cool features for guitarists into one US$15 program. The software includes a tuner, tablature organizer, chord library, jam machine with simple background beats, tab finder, and more, plus integrated iTunes search tab (Mac only!), editable alternate tunings plus included presets, a song jam for practicing with music on your computer including section looping and variable play-speed for practicing songs, and more. Free demo is available. Thanks to Larry Zonka for the tip.

Smart Playlists.com, a website which focuses on creating, sharing, and chatting about Apple's iTunes Smart Playlists, was launched a few days ago .

Smart Playlists.com is specifically designed for iTunes and iPod users, so they can tap into the many ingenious ways in which Smart Playlists can be used to keep your music fresh.

Learn to personalize your listening experience by creating sophisticated Smart Playlists based on powerful features like My Rating, Last Played, Keywords, and Total Play Count.

Smart Playlists.com was designed for users of Apple's iTunes 3.0 and up. For more information visit the website at http://smartplaylists.com

Native Instruments announced yesterday its newest addition to the product line. Komplete is all of NI's greatest apps including Reaktor Session, Kontat, Battery, Absynth 2, Vokator, Ni-Spektral Delay, FM7, B4 Organ and Pro-53.

NI KOMPLETE is available October 17th for 1499 Euro/Dollar from Authorized Dealers worldwide and directly through the NI Online Shop.