Read smart reviews:

• TightProjector - share the content of your screen with students, colleagues and partners! — The need for sharing on-screen content with multiple viewers is well-known to instructors, trainers, presenters and other professionals who regularly need to explain a single concept to a large audience having only their laptop or desktop at hand. Apparently, there are a number of ways to do this (from whiteboards to high-definition wall projectors), but they are hardly as efficient, time-saving and affordable as direct…
• CapiCall - extend the functionality of your ISDN network with a convenient voice mailbox and answering machine! — If your company uses an ISDN network, it may be a good idea to complement it with such convenient and universally used features as a voice mailbox and an answering machine. Although the idea may initially appear to be difficult to implement, especially in the context of a large or very large network, the reality is that this can be done quite easily. Given that you already have the necessary hardware…