Hi Matan, the RAM chips are Samsung KM416V4104CS-L5 (4x16 EDO). We had the scanned pictures of the motherboard and other parts somewhere, together with the datasheets for all chips. Unfortunately they are too big to put on the sf.net website. VGA: IMHO, you can't read from the VGA memory. USB: I'd like to hear what DMA problems do you have. Oleg.