RE: Vivitar case passing on the valitity...my thoughts as well.

"On the other hand EDIG patents are "Structural". They are a "Unique" method of facilitating massive digital data transmission through manipulation of "FLash", thus dispensing with the need for massive hardware, and cutting down on amount of "electrons", (power), needed to acheive the objectives..."

PTSC patents are structural......condenced buss system...registers... use of simple memory configurations....clocking....

On the other hand EDIG patents are "analytic/logic". Offering a "Unique" method of facilitating descrete manipulation of data segments within "FLash", allowing for high bandwidth transmission through simpilified cache arrangements thus dispensing with the need for massive hardware, and cutting down on amount of "electrons", (power), needed to acheive the objectives...

doni