dlux, those 2 versions of IE should be compatible as far as...

dlux, those 2 versions of IE should be compatible as far as Favorites/url's are concerned

do not mix, outlook address book (import/export), with Favorites/url's

single file can't be saved partialy, it is saved or it is not saved, favorites thou, you could miss few if it was a BIG collection and you have missed system request for another disk (thinking you could pack all of them on one, files are small but the smallest single file has it's minimum size and is usualy much bigger per default, like being forced to pack few grams in the boxes of 2kg size)