Importing vcards into address book?


Ive been given a list of contacts (in a .txt file) that I want to import into address book but it seems that you can only import .vcf files. Is there any program to convert between these 2 formats? I cant seem to find any on t'internet and its driving me mad.

Ive tried just simply renaming it and copying and pasting just one of the vcards from the text file into a new .txt file and saving it as a .vcf with no joy.

Any ideas? Is this even possible?
thanks for the help.