I got an e61 from 3 (UK) and it came bundled with tomtom on an SD card. how on earth do i get this working with my e61 if it only has a mini sd slot??

any help would be greatly appreciated :)

Just copy the SD Card to the mini SD. Copy all, with enable on FExplorer of hidden files and folders and System files.

the mini sd is only 64 mb and the tomtom software is about 300 mb. does this mean i will have to purchase a mini sd card?

Yes, for sure. By today prices you can find an 2gb card for around 20€.

the mini sd is only 64 mb and the tomtom software is about 300 mb. does this mean i will have to purchase a mini sd card?

64MB is simply useless, get a 2GB one.

mine was the same untill i removed the mini sd from the sd adaptor!!!