Ever since TDK issued a promising new line of solid state drives back in May, the drive and optical media manufacturer has remained eerily quiet on further plans. According to a new report, however, the company may be aiming to compete with the likes of Seagate, Western Digital and Hitachi in the “big boy” desktop HDD space.If all goes well, we could see hard drives as large as 2TB in the desktop 3.5″ arena and 620GB in the notebook-friendly 2.5″ format by January of 2010. The information is being gleaned from