SysChat - Medion MIM2080 (MD95766)

Hello all, I have upgraded the memory in my desk top but have never worked on a notebook could anyone please tell me what sort of memory is in my Medion MIM2080 (MD95766) notebook, as I only have 192MB and it is to slow. I have asked a few companies and they all tell me they dont list the machine, I have had a couple of scans from memory suppliers one being Memory upgrades, flash media, and usb storage at Crucial.com and they tell me I will need to identify the memory for them, I have had all three plates off of the back and one had one socket that had something in (I couldnt see if this was the memory because it was only about half the size of desk top memory and it was solder side up and looked to small) but next to it was an empty sockets could this be the memory I am looking for. and will I need to buy a pair or could I get away with just buying one. hope some one can put me right . Kindest regards Ceejay