Silicon Valley start-up GeeThree.com noted on Monday that its two newest iMovie plug-on packs, Slick 7 and Slick 8, are now available. The former offers over 70 new OpenGL-based 3D transitions, 25 new titles and several new effects, including a spinning cube that plays video on all its sides and TV-style sports scoreboards. The latter features 11 editing tools, including an image stabilizer, morph and warp effects, the ability to create a wall of freeze-frame images and more. Slick 7 is US$49.95 and Slick 8 is $69.95; add $5 if you prefer to receive the software on CD. System requirements call for Mac OS X v10.2.8 or v 10.3.x, iMovie 3 and QuickTime 5.