On the floor at Demo: With new technologies whizzing about their ears, both Ephraim Schwartz and Steve Fox are blogging from the 2007 Demo show - you'll find their latest postings on the Reality Check and TechWatch blogs. From inkless printing to someone calling SaaS old school to a slideshow of presentation tidbits, we've got your Demo needs covered. A whale of a tale: Martin Heller is still fiddling around wit On the floor at Demo: With new technologies whizzing about their ears, both Ephraim Schwartz and Steve Fox are blogging from the 2007 Demo show – you’ll find their latest postings on the Reality Check and TechWatch blogs. From inkless printing to someone calling SaaS old school to a slideshow of presentation tidbits, we’ve got your Demo needs covered.A whale of a tale: Martin Heller is still fiddling around with Orcas. After getting more RAM and doing some image work, it looks like the beta of the next version of Microsoft Visual Studio is playing nice again. That doesn’t mean it’s all peaches and cream, though i- Heller thinks his original instincts were right about waiting for the next drop. (P.S. Check out Heller’s REST posts for more app dev insights.)Talking heads: Two recent interviews that are worth a read: Matthew Szulik discussing Red Hat’s future, and Bill Gates getting grilled about Vista on NPR. Technology Industry