if you have a card reader on your computer under your floppy disk drive use that.
does your phone have a memory card in it nokia are usually SD/mmc card or my old 6600 nokia phone was i think all nokias are .
Sony memory cards out of phones and cameras fit in the top one which is a ms card reader .
or if your your computer does not have a card reader you can pick one up out of Argos for about £15 .
i know mine computer has it build in so it easer you just put the memory card in the reader and click on my computer and it takes you to removable disk drive f/g/h/i their your card readers .
card readers are sd/mmc, ms, sm, cf/micro drive,
think the cf/micro drives are flash cards like in old cameras .
its much easer using a card reader than than the data cable or data suite had that for the old phone but never used it too much hassle then i upgraded my PC to top knacker on with a card reader on it .
and bobs yer unkel