Concealing it would be near impossible. You would have to "cook the books" which is very illegal.
What someone (I'm too lazy) would have to do is look through the quarterly statements from early 2002 on. They do show total expenses in R&D, and they do show generally where their money is coming from. You would want to look for the quarter where they had a significant increase in R&D expenses and an increase in non-sales related earnings either in the same quarter or the quarter just prior to the R&D.
R&D expenses are the most telling factor. Chips are expensive to R&D and the more customized the chip the more it costs. With just a quick glance I noticed that R&D expenses between July 2002 and July 2003 only increased by $7,000. Taking inflation into account I think it's safe to say they didn't start work on a new chipset seperate from their normal products in that time frame so the actual work on RSX started less than 2 years before it was introduced. (Unless it was such a minor change from a normal G70 that $7000 spread over 3 months covered all extra R&D costs that RSX required)
What someone (I'm too lazy) would have to do is look through the quarterly statements from early 2002 on. They do show total expenses in R&D, and they do show generally where their money is coming from. You would want to look for the quarter where they had a significant increase in R&D expenses and an increase in non-sales related earnings either in the same quarter or the quarter just prior to the R&D.
R&D expenses are the most telling factor. Chips are expensive to R&D and the more customized the chip the more it costs. With just a quick glance I noticed that R&D expenses between July 2002 and July 2003 only increased by $7,000. Taking inflation into account I think it's safe to say they didn't start work on a new chipset seperate from their normal products in that time frame so the actual work on RSX started less than 2 years before it was introduced. (Unless it was such a minor change from a normal G70 that $7000 spread over 3 months covered all extra R&D costs that RSX required)