Thinness in a portable device is an attribute worth coveting. Thinness of yet another layer in your home entertainment center hoagie, however, is a little bit less attractive -- at least it is when it comes with a big compromise. Such is the case with Sharp's thinnest Blu-ray recorder, just 35mm thick yet capable of writing to BD-R discs or the newer, pricier, 100GB BDXL discs. So far so good, but rather sadly to make that magic happen in a package so svelte the company has had to ditch the internal HDD that
